1395499497

素因数分解:

$3^1\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{22367}}^1$

素因数の和:25348

約数の個数: 16

約数和(自身を含む): 2127286272

約数和(自身を除く): 731786775

約数列:

[1, 3, 7, 21, 2971, 8913, 20797, 22367, 62391, 67101, 156569, 469707, 66452357, 199357071, 465166499, 1395499497]

約数ペア:

[(1, 1395499497), (3, 465166499), (7, 199357071), (21, 66452357), (2971, 469707), (8913, 156569), (20797, 67101), (22367, 62391)]