520045164009

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{73050311}}^1$

素因数の和:73050437

約数の個数: 24

約数和(自身を含む): 866084499072

約数和(自身を除く): 346039335063

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 73050311, 219150933, 511352177, 657452799, 1534056531, 4602169593, 8254685143, 24764055429, 57782796001, 74292166287, 173348388003, 520045164009]

約数ペア:

[(1, 520045164009), (3, 173348388003), (7, 74292166287), (9, 57782796001), (21, 24764055429), (63, 8254685143), (113, 4602169593), (339, 1534056531), (791, 657452799), (1017, 511352177), (2373, 219150933), (7119, 73050311)]