38889159

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18181}}^1$

素因数の和:18238

約数の個数: 16

約数和(自身を含む): 55855104

約数和(自身を除く): 16965945

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 18181, 54543, 418163, 563611, 1254489, 1690833, 12963053, 38889159]

約数ペア:

[(1, 38889159), (3, 12963053), (23, 1690833), (31, 1254489), (69, 563611), (93, 418163), (713, 54543), (2139, 18181)]