2139933313

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{31319}}^1$

素因数の和:31596

約数の個数: 16

約数和(自身を含む): 2513617920

約数和(自身を除く): 373684607

約数列:

[1, 7, 43, 227, 301, 1589, 9761, 31319, 68327, 219233, 1346717, 7109413, 9427019, 49765891, 305704759, 2139933313]

約数ペア:

[(1, 2139933313), (7, 305704759), (43, 49765891), (227, 9427019), (301, 7109413), (1589, 1346717), (9761, 219233), (31319, 68327)]