974762721

素因数分解:

$3^3\times {\mathrm{1511}}^1\times {\mathrm{23893}}^1$

素因数の和:25413

約数の個数: 16

約数和(自身を含む): 1445109120

約数和(自身を除く): 470346399

約数列:

[1, 3, 9, 27, 1511, 4533, 13599, 23893, 40797, 71679, 215037, 645111, 36102323, 108306969, 324920907, 974762721]

約数ペア:

[(1, 974762721), (3, 324920907), (9, 108306969), (27, 36102323), (1511, 645111), (4533, 215037), (13599, 71679), (23893, 40797)]