39673907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10139}}^1$

素因数の和:10202

約数の個数: 16

約数和(自身を含む): 49969920

約数和(自身を除く): 10296013

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 10139, 70973, 131807, 435977, 922649, 3051839, 5667701, 39673907]

約数ペア:

[(1, 39673907), (7, 5667701), (13, 3051839), (43, 922649), (91, 435977), (301, 131807), (559, 70973), (3913, 10139)]