138460529

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12211}}^1$

素因数の和:12280

約数の個数: 16

約数和(自身を含む): 158267520

約数和(自身を除く): 19806991

約数列:

[1, 17, 23, 29, 391, 493, 667, 11339, 12211, 207587, 280853, 354119, 4774501, 6020023, 8144737, 138460529]

約数ペア:

[(1, 138460529), (17, 8144737), (23, 6020023), (29, 4774501), (391, 354119), (493, 280853), (667, 207587), (11339, 12211)]