385727931

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{1481}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 571352496

約数和(自身を除く): 185624565

約数列:

[1, 3, 9, 43, 129, 387, 673, 1481, 2019, 4443, 6057, 13329, 28939, 63683, 86817, 191049, 260451, 573147, 996713, 2990139, 8970417, 42858659, 128575977, 385727931]

約数ペア:

[(1, 385727931), (3, 128575977), (9, 42858659), (43, 8970417), (129, 2990139), (387, 996713), (673, 573147), (1481, 260451), (2019, 191049), (4443, 86817), (6057, 63683), (13329, 28939)]