826265961

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1330541}}^1$

素因数の和:1330573

約数の個数: 16

約数和(自身を含む): 1277320320

約数和(自身を除く): 451054359

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1330541, 3991623, 11974869, 30602443, 35924607, 91807329, 275421987, 826265961]

約数ペア:

[(1, 826265961), (3, 275421987), (9, 91807329), (23, 35924607), (27, 30602443), (69, 11974869), (207, 3991623), (621, 1330541)]