312651999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{9049}}^1$

素因数の和:9415

約数の個数: 24

約数和(自身を含む): 494130000

約数和(自身を除く): 181478001

約数列:

[1, 3, 9, 11, 33, 99, 349, 1047, 3141, 3839, 9049, 11517, 27147, 34551, 81441, 99539, 298617, 895851, 3158101, 9474303, 28422909, 34739111, 104217333, 312651999]

約数ペア:

[(1, 312651999), (3, 104217333), (9, 34739111), (11, 28422909), (33, 9474303), (99, 3158101), (349, 895851), (1047, 298617), (3141, 99539), (3839, 81441), (9049, 34551), (11517, 27147)]