339642747

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{90499}}^1$

素因数の和:90647

約数の個数: 16

約数和(自身を含む): 506800000

約数和(自身を除く): 167157253

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 90499, 271497, 814491, 2443473, 12579361, 37738083, 113214249, 339642747]

約数ペア:

[(1, 339642747), (3, 113214249), (9, 37738083), (27, 12579361), (139, 2443473), (417, 814491), (1251, 271497), (3753, 90499)]