289113606

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{115553}}^1$

素因数の和:115700

約数の個数: 24

約数和(自身を含む): 630924840

約数和(自身を除く): 341811234

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 115553, 231106, 346659, 693318, 1039977, 2079954, 16061867, 32123734, 48185601, 96371202, 144556803, 289113606]

約数ペア:

[(1, 289113606), (2, 144556803), (3, 96371202), (6, 48185601), (9, 32123734), (18, 16061867), (139, 2079954), (278, 1039977), (417, 693318), (834, 346659), (1251, 231106), (2502, 115553)]