1330896213

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{7103}}^1$

素因数の和:7409

約数の個数: 24

約数和(自身を含む): 1950474240

約数和(自身を除く): 619578027

約数列:

[1, 3, 9, 109, 191, 327, 573, 981, 1719, 7103, 20819, 21309, 62457, 63927, 187371, 774227, 1356673, 2322681, 4070019, 6968043, 12210057, 147877357, 443632071, 1330896213]

約数ペア:

[(1, 1330896213), (3, 443632071), (9, 147877357), (109, 12210057), (191, 6968043), (327, 4070019), (573, 2322681), (981, 1356673), (1719, 774227), (7103, 187371), (20819, 63927), (21309, 62457)]