28722710037

素因数分解:

$3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{1111087}}^1$

素因数の和:1112328

約数の個数: 16

約数和(自身を含む): 43803533312

約数和(自身を除く): 15080823275

約数列:

[1, 3, 7, 21, 1231, 3693, 8617, 25851, 1111087, 3333261, 7777609, 23332827, 1367748097, 4103244291, 9574236679, 28722710037]

約数ペア:

[(1, 28722710037), (3, 9574236679), (7, 4103244291), (21, 1367748097), (1231, 23332827), (3693, 7777609), (8617, 3333261), (25851, 1111087)]