25488902271

素因数分解:

$3^1\times 7^2\times {\mathrm{683}}^1\times {\mathrm{253871}}^1$

素因数の和:254571

約数の個数: 24

約数和(自身を含む): 39591846144

約数和(自身を除く): 14102943873

約数列:

[1, 3, 7, 21, 49, 147, 683, 2049, 4781, 14343, 33467, 100401, 253871, 761613, 1777097, 5331291, 12439679, 37319037, 173393893, 520181679, 1213757251, 3641271753, 8496300757, 25488902271]

約数ペア:

[(1, 25488902271), (3, 8496300757), (7, 3641271753), (21, 1213757251), (49, 520181679), (147, 173393893), (683, 37319037), (2049, 12439679), (4781, 5331291), (14343, 1777097), (33467, 761613), (100401, 253871)]