1330334199

素因数分解:

$3^4\times {\mathrm{3221}}^1\times {\mathrm{5099}}^1$

素因数の和:8332

約数の個数: 20

約数和(自身を含む): 1988296200

約数和(自身を除く): 657962001

約数列:

[1, 3, 9, 27, 81, 3221, 5099, 9663, 15297, 28989, 45891, 86967, 137673, 260901, 413019, 16423879, 49271637, 147814911, 443444733, 1330334199]

約数ペア:

[(1, 1330334199), (3, 443444733), (9, 147814911), (27, 49271637), (81, 16423879), (3221, 413019), (5099, 260901), (9663, 137673), (15297, 86967), (28989, 45891)]