25276293

素因数分解:

$3^4\times 7^1\times {\mathrm{44579}}^1$

素因数の和:44598

約数の個数: 20

約数和(自身を含む): 43153440

約数和(自身を除く): 17877147

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 44579, 133737, 312053, 401211, 936159, 1203633, 2808477, 3610899, 8425431, 25276293]

約数ペア:

[(1, 25276293), (3, 8425431), (7, 3610899), (9, 2808477), (21, 1203633), (27, 936159), (63, 401211), (81, 312053), (189, 133737), (567, 44579)]