1239752511

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{12263}}^1$

素因数の和:12555

約数の個数: 24

約数和(自身を含む): 1836656640

約数和(自身を除く): 596904129

約数列:

[1, 3, 9, 47, 141, 239, 423, 717, 2151, 11233, 12263, 33699, 36789, 101097, 110367, 576361, 1729083, 2930857, 5187249, 8792571, 26377713, 137750279, 413250837, 1239752511]

約数ペア:

[(1, 1239752511), (3, 413250837), (9, 137750279), (47, 26377713), (141, 8792571), (239, 5187249), (423, 2930857), (717, 1729083), (2151, 576361), (11233, 110367), (12263, 101097), (33699, 36789)]