291948917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{23369}}^1$

素因数の和:23444

約数の個数: 12

約数和(自身を含む): 324889740

約数和(自身を除く): 32940823

約数列:

[1, 13, 31, 403, 961, 12493, 23369, 303797, 724439, 9417707, 22457609, 291948917]

約数ペア:

[(1, 291948917), (13, 22457609), (31, 9417707), (403, 724439), (961, 303797), (12493, 23369)]