25623897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{997}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 36886080

約数和(自身を除く): 11262183

約数列:

[1, 3, 13, 39, 659, 997, 1977, 2991, 8567, 12961, 25701, 38883, 657023, 1971069, 8541299, 25623897]

約数ペア:

[(1, 25623897), (3, 8541299), (13, 1971069), (39, 657023), (659, 38883), (997, 25701), (1977, 12961), (2991, 8567)]