4938831

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 7413120

約数和(自身を除く): 2474289

約数列:

[1, 3, 9, 59, 71, 131, 177, 213, 393, 531, 639, 1179, 4189, 7729, 9301, 12567, 23187, 27903, 37701, 69561, 83709, 548759, 1646277, 4938831]

約数ペア:

[(1, 4938831), (3, 1646277), (9, 548759), (59, 83709), (71, 69561), (131, 37701), (177, 27903), (213, 23187), (393, 12567), (531, 9301), (639, 7729), (1179, 4189)]