520099929

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{1109}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 760518720

約数和(自身を除く): 240418791

約数列:

[1, 3, 9, 107, 321, 487, 963, 1109, 1461, 3327, 4383, 9981, 52109, 118663, 156327, 355989, 468981, 540083, 1067967, 1620249, 4860747, 57788881, 173366643, 520099929]

約数ペア:

[(1, 520099929), (3, 173366643), (9, 57788881), (107, 4860747), (321, 1620249), (487, 1067967), (963, 540083), (1109, 468981), (1461, 355989), (3327, 156327), (4383, 118663), (9981, 52109)]