10447731

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 18468000

約数和(自身を除く): 8020269

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 149, 159, 189, 371, 441, 447, 477, 1043, 1113, 1323, 1341, 1431, 2597, 3129, 3339, 4023, 7301, 7791, 7897, 9387, 10017, 21903, 23373, 23691, 28161, 55279, 65709, 70119, 71073, 165837, 197127, 213219, 386953, 497511, 1160859, 1492533, 3482577, 10447731]

約数ペア:

[(1, 10447731), (3, 3482577), (7, 1492533), (9, 1160859), (21, 497511), (27, 386953), (49, 213219), (53, 197127), (63, 165837), (147, 71073), (149, 70119), (159, 65709), (189, 55279), (371, 28161), (441, 23691), (447, 23373), (477, 21903), (1043, 10017), (1113, 9387), (1323, 7897), (1341, 7791), (1431, 7301), (2597, 4023), (3129, 3339)]