238723923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{863}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 351682560

約数和(自身を除く): 112958637

約数列:

[1, 3, 19, 23, 57, 69, 211, 437, 633, 863, 1311, 2589, 4009, 4853, 12027, 14559, 16397, 19849, 49191, 59547, 92207, 182093, 276621, 377131, 546279, 1131393, 3459767, 4188139, 10379301, 12564417, 79574641, 238723923]

約数ペア:

[(1, 238723923), (3, 79574641), (19, 12564417), (23, 10379301), (57, 4188139), (69, 3459767), (211, 1131393), (437, 546279), (633, 377131), (863, 276621), (1311, 182093), (2589, 92207), (4009, 59547), (4853, 49191), (12027, 19849), (14559, 16397)]