309592893

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{25601}}^1$

素因数の和:25772

約数の個数: 16

約数和(自身を含む): 430113600

約数和(自身を除く): 120520707

約数列:

[1, 3, 29, 87, 139, 417, 4031, 12093, 25601, 76803, 742429, 2227287, 3558539, 10675617, 103197631, 309592893]

約数ペア:

[(1, 309592893), (3, 103197631), (29, 10675617), (87, 3558539), (139, 2227287), (417, 742429), (4031, 76803), (12093, 25601)]