17999747961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14888129}}^1$

素因数の和:14888176

約数の個数: 16

約数和(自身を含む): 26679528960

約数和(自身を除く): 8679780999

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 14888129, 44664387, 193545677, 461531999, 580637031, 1384595997, 5999915987, 17999747961]

約数ペア:

[(1, 17999747961), (3, 5999915987), (13, 1384595997), (31, 580637031), (39, 461531999), (93, 193545677), (403, 44664387), (1209, 14888129)]