3278045121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{9649}}^1$

素因数の和:9977

約数の個数: 32

約数和(自身を含む): 4876569600

約数和(自身を除く): 1598524479

約数列:

[1, 3, 13, 31, 39, 93, 281, 403, 843, 1209, 3653, 8711, 9649, 10959, 26133, 28947, 113243, 125437, 299119, 339729, 376311, 897357, 2711369, 3888547, 8134107, 11665641, 35247797, 84052439, 105743391, 252157317, 1092681707, 3278045121]

約数ペア:

[(1, 3278045121), (3, 1092681707), (13, 252157317), (31, 105743391), (39, 84052439), (93, 35247797), (281, 11665641), (403, 8134107), (843, 3888547), (1209, 2711369), (3653, 897357), (8711, 376311), (9649, 339729), (10959, 299119), (26133, 125437), (28947, 113243)]