243669650419

素因数分解:

${\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{587}}^1\times {\mathrm{17929}}^1$

素因数の和:18679

約数の個数: 24

約数和(自身を含む): 266248881360

約数和(自身を除く): 22579230941

約数列:

[1, 13, 137, 169, 587, 1781, 7631, 17929, 23153, 80419, 99203, 233077, 1045447, 2456273, 3030001, 10524323, 13590811, 31931549, 136816199, 415110137, 1441832251, 1778610587, 18743819263, 243669650419]

約数ペア:

[(1, 243669650419), (13, 18743819263), (137, 1778610587), (169, 1441832251), (587, 415110137), (1781, 136816199), (7631, 31931549), (17929, 13590811), (23153, 10524323), (80419, 3030001), (99203, 2456273), (233077, 1045447)]