25091019

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{2969}}^1$

素因数の和:3291

約数の個数: 16

約数和(自身を含む): 37303200

約数和(自身を除く): 12212181

約数列:

[1, 3, 9, 27, 313, 939, 2817, 2969, 8451, 8907, 26721, 80163, 929297, 2787891, 8363673, 25091019]

約数ペア:

[(1, 25091019), (3, 8363673), (9, 2787891), (27, 929297), (313, 80163), (939, 26721), (2817, 8907), (2969, 8451)]