22012201

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 23528448

約数和(自身を除く): 1516247

約数列:

[1, 31, 71, 73, 137, 2201, 2263, 4247, 5183, 9727, 10001, 160673, 301537, 310031, 710071, 22012201]

約数ペア:

[(1, 22012201), (31, 710071), (71, 310031), (73, 301537), (137, 160673), (2201, 10001), (2263, 9727), (4247, 5183)]