243858121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26309}}^1$

素因数の和:26376

約数の個数: 16

約数和(自身を含む): 282885120

約数和(自身を除く): 39026999

約数列:

[1, 13, 23, 31, 299, 403, 713, 9269, 26309, 342017, 605107, 815579, 7866391, 10602527, 18758317, 243858121]

約数ペア:

[(1, 243858121), (13, 18758317), (23, 10602527), (31, 7866391), (299, 815579), (403, 605107), (713, 342017), (9269, 26309)]