8979905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3797}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 12032064

約数和(自身を除く): 3052159

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 3797, 18985, 41767, 163271, 208835, 816355, 1795981, 8979905]

約数ペア:

[(1, 8979905), (5, 1795981), (11, 816355), (43, 208835), (55, 163271), (215, 41767), (473, 18985), (2365, 3797)]