394865253

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{134171}}^1$

素因数の和:134289

約数の個数: 16

約数和(自身を含む): 590356800

約数和(自身を除く): 195491547

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 134171, 402513, 1207539, 3622617, 14624639, 43873917, 131621751, 394865253]

約数ペア:

[(1, 394865253), (3, 131621751), (9, 43873917), (27, 14624639), (109, 3622617), (327, 1207539), (981, 402513), (2943, 134171)]