39261999

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5179}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 63154560

約数和(自身を除く): 23892561

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 5179, 7581, 15537, 36253, 98401, 108759, 295203, 688807, 1869619, 2066421, 5608857, 13087333, 39261999]

約数ペア:

[(1, 39261999), (3, 13087333), (7, 5608857), (19, 2066421), (21, 1869619), (57, 688807), (133, 295203), (361, 108759), (399, 98401), (1083, 36253), (2527, 15537), (5179, 7581)]