253473421

素因数分解:

${\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 264910464

約数和(自身を除く): 11437043

約数列:

[1, 37, 103, 227, 293, 3811, 8399, 10841, 23381, 30179, 66511, 865097, 1116623, 2460907, 6850633, 253473421]

約数ペア:

[(1, 253473421), (37, 6850633), (103, 2460907), (227, 1116623), (293, 865097), (3811, 66511), (8399, 30179), (10841, 23381)]