70668221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 78443904

約数和(自身を除く): 7775683

約数列:

[1, 13, 43, 167, 559, 757, 2171, 7181, 9841, 32551, 93353, 126419, 423163, 1643447, 5436017, 70668221]

約数ペア:

[(1, 70668221), (13, 5436017), (43, 1643447), (167, 423163), (559, 126419), (757, 93353), (2171, 32551), (7181, 9841)]