30782511

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 46510464

約数和(自身を除く): 15727953

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 967, 1179, 2901, 3537, 8703, 10611, 26109, 31833, 78327, 126677, 234981, 380031, 1140093, 3420279, 10260837, 30782511]

約数ペア:

[(1, 30782511), (3, 10260837), (9, 3420279), (27, 1140093), (81, 380031), (131, 234981), (243, 126677), (393, 78327), (967, 31833), (1179, 26109), (2901, 10611), (3537, 8703)]