7157709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 11243232

約数和(自身を除く): 4085523

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 467, 1179, 1401, 1703, 4203, 5109, 6071, 15327, 18213, 54639, 61177, 183531, 550593, 795301, 2385903, 7157709]

約数ペア:

[(1, 7157709), (3, 2385903), (9, 795301), (13, 550593), (39, 183531), (117, 61177), (131, 54639), (393, 18213), (467, 15327), (1179, 6071), (1401, 5109), (1703, 4203)]