61938037

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 73543680

約数和(自身を除く): 11605643

約数列:

[1, 7, 37, 89, 259, 623, 2687, 3293, 18809, 23051, 99419, 239143, 695933, 1674001, 8848291, 61938037]

約数ペア:

[(1, 61938037), (7, 8848291), (37, 1674001), (89, 695933), (259, 239143), (623, 99419), (2687, 23051), (3293, 18809)]