87499711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 97133344

約数和(自身を除く): 9633633

約数列:

[1, 13, 43, 157, 559, 997, 2041, 6751, 12961, 42871, 87763, 156529, 557323, 2034877, 6730747, 87499711]

約数ペア:

[(1, 87499711), (13, 6730747), (43, 2034877), (157, 557323), (559, 156529), (997, 87763), (2041, 42871), (6751, 12961)]