289097982

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{84089}}^1$

素因数の和:84288

約数の個数: 24

約数和(自身を含む): 629665920

約数和(自身を除く): 340567938

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 84089, 168178, 252267, 504534, 756801, 1513602, 16060999, 32121998, 48182997, 96365994, 144548991, 289097982]

約数ペア:

[(1, 289097982), (2, 144548991), (3, 96365994), (6, 48182997), (9, 32121998), (18, 16060999), (191, 1513602), (382, 756801), (573, 504534), (1146, 252267), (1719, 168178), (3438, 84089)]