289672061

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{1637}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 350977536

約数和(自身を除く): 61305475

約数列:

[1, 7, 17, 119, 1487, 1637, 10409, 11459, 25279, 27829, 176953, 194803, 2434219, 17039533, 41381723, 289672061]

約数ペア:

[(1, 289672061), (7, 41381723), (17, 17039533), (119, 2434219), (1487, 194803), (1637, 176953), (10409, 27829), (11459, 25279)]