42958993

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 54842816

約数和(自身を除く): 11883823

約数列:

[1, 7, 11, 67, 77, 121, 469, 737, 757, 847, 5159, 5299, 8107, 8327, 50719, 56749, 58289, 91597, 355033, 557909, 641179, 3905363, 6136999, 42958993]

約数ペア:

[(1, 42958993), (7, 6136999), (11, 3905363), (67, 641179), (77, 557909), (121, 355033), (469, 91597), (737, 58289), (757, 56749), (847, 50719), (5159, 8327), (5299, 8107)]