12925017

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1063}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 21467264

約数和(自身を除く): 8542247

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1063, 1351, 1737, 3189, 4053, 7441, 9567, 12159, 22323, 66969, 205159, 615477, 1436113, 1846431, 4308339, 12925017]

約数ペア:

[(1, 12925017), (3, 4308339), (7, 1846431), (9, 1436113), (21, 615477), (63, 205159), (193, 66969), (579, 22323), (1063, 12159), (1351, 9567), (1737, 7441), (3189, 4053)]