8889704469

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{983}}^1\times {\mathrm{18959}}^1$

素因数の和:20001

約数の個数: 24

約数和(自身を含む): 13096961280

約数和(自身を除く): 4207256811

約数列:

[1, 3, 9, 53, 159, 477, 983, 2949, 8847, 18959, 52099, 56877, 156297, 170631, 468891, 1004827, 3014481, 9043443, 18636697, 55910091, 167730273, 987744941, 2963234823, 8889704469]

約数ペア:

[(1, 8889704469), (3, 2963234823), (9, 987744941), (53, 167730273), (159, 55910091), (477, 18636697), (983, 9043443), (2949, 3014481), (8847, 1004827), (18959, 468891), (52099, 170631), (56877, 156297)]