71340353

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 82938240

約数和(自身を除く): 11597887

約数列:

[1, 7, 89, 307, 373, 623, 2149, 2611, 27323, 33197, 114511, 191261, 232379, 801577, 10191479, 71340353]

約数ペア:

[(1, 71340353), (7, 10191479), (89, 801577), (307, 232379), (373, 191261), (623, 114511), (2149, 33197), (2611, 27323)]