42039957

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 56833920

約数和(自身を除く): 14793963

約数列:

[1, 3, 137, 233, 411, 439, 699, 1317, 31921, 60143, 95763, 102287, 180429, 306861, 14013319, 42039957]

約数ペア:

[(1, 42039957), (3, 14013319), (137, 306861), (233, 180429), (411, 102287), (439, 95763), (699, 60143), (1317, 31921)]