25271253

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1093}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 41869568

約数和(自身を除く): 16598315

約数列:

[1, 3, 7, 9, 21, 63, 367, 1093, 1101, 2569, 3279, 3303, 7651, 7707, 9837, 22953, 23121, 68859, 401131, 1203393, 2807917, 3610179, 8423751, 25271253]

約数ペア:

[(1, 25271253), (3, 8423751), (7, 3610179), (9, 2807917), (21, 1203393), (63, 401131), (367, 68859), (1093, 23121), (1101, 22953), (2569, 9837), (3279, 7707), (3303, 7651)]