428544907

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{2311}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 499392000

約数和(自身を除く): 70847093

約数列:

[1, 7, 59, 413, 449, 2311, 3143, 16177, 26491, 136349, 185437, 954443, 1037639, 7263473, 61220701, 428544907]

約数ペア:

[(1, 428544907), (7, 61220701), (59, 7263473), (413, 1037639), (449, 954443), (2311, 185437), (3143, 136349), (16177, 26491)]