42520611

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{10601}}^1$

素因数の和:10802

約数の個数: 16

約数和(自身を含む): 65138688

約数和(自身を除く): 22618077

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 10601, 31803, 74207, 222621, 2024791, 6074373, 14173537, 42520611]

約数ペア:

[(1, 42520611), (3, 14173537), (7, 6074373), (21, 2024791), (191, 222621), (573, 74207), (1337, 31803), (4011, 10601)]