25550049

素因数分解:

$3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1171}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 39004160

約数和(自身を除く): 13454111

約数列:

[1, 3, 7, 21, 1039, 1171, 3117, 3513, 7273, 8197, 21819, 24591, 1216669, 3650007, 8516683, 25550049]

約数ペア:

[(1, 25550049), (3, 8516683), (7, 3650007), (21, 1216669), (1039, 24591), (1171, 21819), (3117, 8197), (3513, 7273)]