40597347

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^2$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 62922496

約数和(自身を除く): 22325149

約数列:

[1, 3, 7, 21, 103, 137, 309, 411, 721, 959, 2163, 2877, 14111, 18769, 42333, 56307, 98777, 131383, 296331, 394149, 1933207, 5799621, 13532449, 40597347]

約数ペア:

[(1, 40597347), (3, 13532449), (7, 5799621), (21, 1933207), (103, 394149), (137, 296331), (309, 131383), (411, 98777), (721, 56307), (959, 42333), (2163, 18769), (2877, 14111)]