13670709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 20738592

約数和(自身を除く): 7067883

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 971, 1083, 2913, 4693, 12623, 14079, 18449, 37869, 55347, 239837, 350531, 719511, 1051593, 4556903, 13670709]

約数ペア:

[(1, 13670709), (3, 4556903), (13, 1051593), (19, 719511), (39, 350531), (57, 239837), (247, 55347), (361, 37869), (741, 18449), (971, 14079), (1083, 12623), (2913, 4693)]