3417939

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 5690880

約数和(自身を除く): 2272941

約数列:

[1, 3, 7, 9, 21, 63, 227, 239, 681, 717, 1589, 1673, 2043, 2151, 4767, 5019, 14301, 15057, 54253, 162759, 379771, 488277, 1139313, 3417939]

約数ペア:

[(1, 3417939), (3, 1139313), (7, 488277), (9, 379771), (21, 162759), (63, 54253), (227, 15057), (239, 14301), (681, 5019), (717, 4767), (1589, 2151), (1673, 2043)]