25190121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5827}}^1$

素因数の和:5972

約数の個数: 16

約数和(自身を含む): 36926208

約数和(自身を除く): 11736087

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 5827, 17481, 64097, 192291, 763337, 2290011, 8396707, 25190121]

約数ペア:

[(1, 25190121), (3, 8396707), (11, 2290011), (33, 763337), (131, 192291), (393, 64097), (1441, 17481), (4323, 5827)]