238313151

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{284723}}^1$

素因数の和:284763

約数の個数: 16

約数和(自身を含む): 364446720

約数和(自身を除く): 126133569

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 284723, 854169, 2562507, 7687521, 8826413, 26479239, 79437717, 238313151]

約数ペア:

[(1, 238313151), (3, 79437717), (9, 26479239), (27, 8826413), (31, 7687521), (93, 2562507), (279, 854169), (837, 284723)]