974327739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4217869}}^1$

素因数の和:4217890

約数の個数: 16

約数和(自身を含む): 1619662080

約数和(自身を除く): 645334341

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4217869, 12653607, 29525083, 46396559, 88575249, 139189677, 324775913, 974327739]

約数ペア:

[(1, 974327739), (3, 324775913), (7, 139189677), (11, 88575249), (21, 46396559), (33, 29525083), (77, 12653607), (231, 4217869)]