129999493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5711}}^1$

素因数の和:5844

約数の個数: 16

約数和(自身を含む): 149700096

約数和(自身を除く): 19700603

約数列:

[1, 13, 17, 103, 221, 1339, 1751, 5711, 22763, 74243, 97087, 588233, 1262131, 7647029, 9999961, 129999493]

約数ペア:

[(1, 129999493), (13, 9999961), (17, 7647029), (103, 1262131), (221, 588233), (1339, 97087), (1751, 74243), (5711, 22763)]