39254199

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 53157600

約数和(自身を除く): 13903401

約数列:

[1, 3, 137, 149, 411, 447, 641, 1923, 20413, 61239, 87817, 95509, 263451, 286527, 13084733, 39254199]

約数ペア:

[(1, 39254199), (3, 13084733), (137, 286527), (149, 263451), (411, 95509), (447, 87817), (641, 61239), (1923, 20413)]