70947121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5179}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 86195200

約数和(自身を除く): 15248079

約数列:

[1, 7, 19, 103, 133, 721, 1957, 5179, 13699, 36253, 98401, 533437, 688807, 3734059, 10135303, 70947121]

約数ペア:

[(1, 70947121), (7, 10135303), (19, 3734059), (103, 688807), (133, 533437), (721, 98401), (1957, 36253), (5179, 13699)]