1307158641

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{116099}}^1$

素因数の和:116250

約数の個数: 20

約数和(自身を含む): 1966734000

約数和(自身を除く): 659575359

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 116099, 348297, 1044891, 3134673, 9404019, 16137761, 48413283, 145239849, 435719547, 1307158641]

約数ペア:

[(1, 1307158641), (3, 435719547), (9, 145239849), (27, 48413283), (81, 16137761), (139, 9404019), (417, 3134673), (1251, 1044891), (3753, 348297), (11259, 116099)]