528368913

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{23549}}^1$

素因数の和:23838

約数の個数: 20

約数和(自身を含む): 792174900

約数和(自身を除く): 263805987

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 7479, 22437, 23549, 70647, 211941, 635823, 1907469, 6523073, 19569219, 58707657, 176122971, 528368913]

約数ペア:

[(1, 528368913), (3, 176122971), (9, 58707657), (27, 19569219), (81, 6523073), (277, 1907469), (831, 635823), (2493, 211941), (7479, 70647), (22437, 23549)]