1001351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 1197504

約数和(自身を除く): 196153

約数列:

[1, 13, 17, 23, 197, 221, 299, 391, 2561, 3349, 4531, 5083, 43537, 58903, 77027, 1001351]

約数ペア:

[(1, 1001351), (13, 77027), (17, 58903), (23, 43537), (197, 5083), (221, 4531), (299, 3349), (391, 2561)]