4080841653

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 6733393920

約数和(自身を除く): 2652552267

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 131, 213, 357, 393, 497, 917, 1207, 1229, 1491, 2227, 2751, 3621, 3687, 6681, 8449, 8603, 9301, 15589, 20893, 25347, 25809, 27903, 46767, 62679, 65107, 87259, 146251, 158117, 160999, 195321, 261777, 438753, 474351, 482997, 610813, 1106819, 1126993, 1483403, 1832439, 2736983, 3320457, 3380979, 4450209, 8210949, 10383821, 11430929, 19158881, 31151463, 34292787, 57476643, 80016503, 194325793, 240049509, 582977379, 1360280551, 4080841653]

約数ペア:

[(1, 4080841653), (3, 1360280551), (7, 582977379), (17, 240049509), (21, 194325793), (51, 80016503), (71, 57476643), (119, 34292787), (131, 31151463), (213, 19158881), (357, 11430929), (393, 10383821), (497, 8210949), (917, 4450209), (1207, 3380979), (1229, 3320457), (1491, 2736983), (2227, 1832439), (2751, 1483403), (3621, 1126993), (3687, 1106819), (6681, 610813), (8449, 482997), (8603, 474351), (9301, 438753), (15589, 261777), (20893, 195321), (25347, 160999), (25809, 158117), (27903, 146251), (46767, 87259), (62679, 65107)]