923648859

素因数分解:

$3^3\times 7^1\times {\mathrm{4887031}}^1$

素因数の和:4887047

約数の個数: 16

約数和(自身を含む): 1563850240

約数和(自身を除く): 640201381

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4887031, 14661093, 34209217, 43983279, 102627651, 131949837, 307882953, 923648859]

約数ペア:

[(1, 923648859), (3, 307882953), (7, 131949837), (9, 102627651), (21, 43983279), (27, 34209217), (63, 14661093), (189, 4887031)]