268907013

素因数分解:

$3^3\times {\mathrm{2789}}^1\times {\mathrm{3571}}^1$

素因数の和:6369

約数の個数: 16

約数和(自身を含む): 398635200

約数和(自身を除く): 129728187

約数列:

[1, 3, 9, 27, 2789, 3571, 8367, 10713, 25101, 32139, 75303, 96417, 9959519, 29878557, 89635671, 268907013]

約数ペア:

[(1, 268907013), (3, 89635671), (9, 29878557), (27, 9959519), (2789, 96417), (3571, 75303), (8367, 32139), (10713, 25101)]