31269007

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{58013}}^1$

素因数の和:58038

約数の個数: 12

約数和(自身を含む): 39681576

約数和(自身を除く): 8412569

約数列:

[1, 7, 11, 49, 77, 539, 58013, 406091, 638143, 2842637, 4467001, 31269007]

約数ペア:

[(1, 31269007), (7, 4467001), (11, 2842637), (49, 638143), (77, 406091), (539, 58013)]