2865731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 3345408

約数和(自身を除く): 479677

約数列:

[1, 11, 23, 47, 241, 253, 517, 1081, 2651, 5543, 11327, 11891, 60973, 124597, 260521, 2865731]

約数ペア:

[(1, 2865731), (11, 260521), (23, 124597), (47, 60973), (241, 11891), (253, 11327), (517, 5543), (1081, 2651)]