13305480291

素因数分解:

$3^2\times {\mathrm{6151}}^1\times {\mathrm{240349}}^1$

素因数の和:246506

約数の個数: 12

約数和(自身を含む): 19222231600

約数和(自身を除く): 5916751309

約数列:

[1, 3, 9, 6151, 18453, 55359, 240349, 721047, 2163141, 1478386699, 4435160097, 13305480291]

約数ペア:

[(1, 13305480291), (3, 4435160097), (9, 1478386699), (6151, 2163141), (18453, 721047), (55359, 240349)]