38521851

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4457}}^1$

素因数の和:4570

約数の個数: 16

約数和(自身を含む): 53353344

約数和(自身を除く): 14831493

約数列:

[1, 3, 43, 67, 129, 201, 2881, 4457, 8643, 13371, 191651, 298619, 574953, 895857, 12840617, 38521851]

約数ペア:

[(1, 38521851), (3, 12840617), (43, 895857), (67, 574953), (129, 298619), (201, 191651), (2881, 13371), (4457, 8643)]