157069783

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 187995168

約数和(自身を除く): 30925385

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 2377, 2873, 3887, 5083, 30901, 40409, 54671, 66079, 401713, 525317, 710723, 929407, 6829121, 9239399, 12082291, 157069783]

約数ペア:

[(1, 157069783), (13, 12082291), (17, 9239399), (23, 6829121), (169, 929407), (221, 710723), (299, 525317), (391, 401713), (2377, 66079), (2873, 54671), (3887, 40409), (5083, 30901)]