42678759

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 57636864

約数和(自身を除く): 14958105

約数列:

[1, 3, 191, 211, 353, 573, 633, 1059, 40301, 67423, 74483, 120903, 202269, 223449, 14226253, 42678759]

約数ペア:

[(1, 42678759), (3, 14226253), (191, 223449), (211, 202269), (353, 120903), (573, 74483), (633, 67423), (1059, 40301)]