409954367997

素因数分解:

$3^4\times {\mathrm{1429}}^1\times {\mathrm{3541753}}^1$

素因数の和:3543194

約数の個数: 20

約数和(自身を含む): 612829694620

約数和(自身を除く): 202875326623

約数列:

[1, 3, 9, 27, 81, 1429, 4287, 12861, 38583, 115749, 3541753, 10625259, 31875777, 95627331, 286881993, 5061165037, 15183495111, 45550485333, 136651455999, 409954367997]

約数ペア:

[(1, 409954367997), (3, 136651455999), (9, 45550485333), (27, 15183495111), (81, 5061165037), (1429, 286881993), (4287, 95627331), (12861, 31875777), (38583, 10625259), (115749, 3541753)]