389639823

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1\times {\mathrm{3217}}^1$

素因数の和:4126

約数の個数: 16

約数和(自身を含む): 531356160

約数和(自身を除く): 141716337

約数列:

[1, 3, 47, 141, 859, 2577, 3217, 9651, 40373, 121119, 151199, 453597, 2763403, 8290209, 129879941, 389639823]

約数ペア:

[(1, 389639823), (3, 129879941), (47, 8290209), (141, 2763403), (859, 453597), (2577, 151199), (3217, 121119), (9651, 40373)]