12049623

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 17915040

約数和(自身を除く): 5865417

約数列:

[1, 3, 9, 71, 109, 173, 213, 327, 519, 639, 981, 1557, 7739, 12283, 18857, 23217, 36849, 56571, 69651, 110547, 169713, 1338847, 4016541, 12049623]

約数ペア:

[(1, 12049623), (3, 4016541), (9, 1338847), (71, 169713), (109, 110547), (173, 69651), (213, 56571), (327, 36849), (519, 23217), (639, 18857), (981, 12283), (1557, 7739)]