210865467

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{142573}}^1$

素因数の和:142622

約数の個数: 16

約数和(自身を含む): 307959840

約数和(自身を除く): 97094373

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 142573, 427719, 2423741, 4134617, 7271223, 12403851, 70288489, 210865467]

約数ペア:

[(1, 210865467), (3, 70288489), (17, 12403851), (29, 7271223), (51, 4134617), (87, 2423741), (493, 427719), (1479, 142573)]