40140909

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{8867}}^1$

素因数の和:9376

約数の個数: 12

約数和(自身を含む): 58103136

約数和(自身を除く): 17962227

約数列:

[1, 3, 9, 503, 1509, 4527, 8867, 26601, 79803, 4460101, 13380303, 40140909]

約数ペア:

[(1, 40140909), (3, 13380303), (9, 4460101), (503, 79803), (1509, 26601), (4527, 8867)]