4080793941

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 7224927840

約数和(自身を除く): 3144133899

約数列:

[1, 3, 7, 9, 21, 47, 49, 59, 63, 71, 141, 147, 177, 213, 329, 413, 423, 441, 497, 531, 639, 987, 1239, 1491, 2209, 2303, 2773, 2891, 2961, 3337, 3479, 3717, 4189, 4473, 6627, 6909, 8319, 8673, 10011, 10437, 12567, 15463, 19411, 19881, 20727, 23359, 24957, 26019, 29323, 30033, 31311, 37701, 46389, 58233, 70077, 87969, 108241, 130331, 135877, 139167, 156839, 163513, 174699, 196883, 205261, 210231, 263907, 324723, 390993, 407631, 470517, 490539, 590649, 615783, 912317, 974169, 1097873, 1172979, 1222893, 1378181, 1411551, 1471617, 1771947, 1847349, 2736951, 3293619, 4134543, 6386219, 7685111, 8210853, 9253501, 9647267, 9880857, 12403629, 19158657, 23055333, 27760503, 28941801, 57475971, 64774507, 69165999, 83281509, 86825403, 194323521, 453421549, 582970563, 1360264647, 4080793941]

約数ペア:

[(1, 4080793941), (3, 1360264647), (7, 582970563), (9, 453421549), (21, 194323521), (47, 86825403), (49, 83281509), (59, 69165999), (63, 64774507), (71, 57475971), (141, 28941801), (147, 27760503), (177, 23055333), (213, 19158657), (329, 12403629), (413, 9880857), (423, 9647267), (441, 9253501), (497, 8210853), (531, 7685111), (639, 6386219), (987, 4134543), (1239, 3293619), (1491, 2736951), (2209, 1847349), (2303, 1771947), (2773, 1471617), (2891, 1411551), (2961, 1378181), (3337, 1222893), (3479, 1172979), (3717, 1097873), (4189, 974169), (4473, 912317), (6627, 615783), (6909, 590649), (8319, 490539), (8673, 470517), (10011, 407631), (10437, 390993), (12567, 324723), (15463, 263907), (19411, 210231), (19881, 205261), (20727, 196883), (23359, 174699), (24957, 163513), (26019, 156839), (29323, 139167), (30033, 135877), (31311, 130331), (37701, 108241), (46389, 87969), (58233, 70077)]