31328101

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{7703}}^1$

素因数の和:7800

約数の個数: 12

約数和(自身を含む): 36886752

約数和(自身を除く): 5558651

約数列:

[1, 7, 49, 83, 581, 4067, 7703, 53921, 377447, 639349, 4475443, 31328101]

約数ペア:

[(1, 31328101), (7, 4475443), (49, 639349), (83, 377447), (581, 53921), (4067, 7703)]