507907341

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{106279}}^1$

素因数の和:106350

約数の個数: 20

約数和(自身を含む): 771592800

約数和(自身を除く): 263685459

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 106279, 318837, 956511, 2869533, 6270461, 8608599, 18811383, 56434149, 169302447, 507907341]

約数ペア:

[(1, 507907341), (3, 169302447), (9, 56434149), (27, 18811383), (59, 8608599), (81, 6270461), (177, 2869533), (531, 956511), (1593, 318837), (4779, 106279)]