218682997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{2311}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 244702080

約数和(自身を除く): 26019083

約数列:

[1, 13, 29, 251, 377, 2311, 3263, 7279, 30043, 67019, 94627, 580061, 871247, 7540793, 16821769, 218682997]

約数ペア:

[(1, 218682997), (13, 16821769), (29, 7540793), (251, 871247), (377, 580061), (2311, 94627), (3263, 67019), (7279, 30043)]