427884078

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{654257}}^1$

素因数の和:654371

約数の個数: 16

約数和(自身を含む): 863620560

約数和(自身を除く): 435736482

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 654257, 1308514, 1962771, 3925542, 71314013, 142628026, 213942039, 427884078]

約数ペア:

[(1, 427884078), (2, 213942039), (3, 142628026), (6, 71314013), (109, 3925542), (218, 1962771), (327, 1308514), (654, 654257)]