498387417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2179}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 753408000

約数和(自身を除く): 255020583

約数列:

[1, 3, 11, 29, 33, 87, 239, 319, 717, 957, 2179, 2629, 6537, 6931, 7887, 20793, 23969, 63191, 71907, 76241, 189573, 228723, 520781, 695101, 1562343, 2085303, 5728591, 15102649, 17185773, 45307947, 166129139, 498387417]

約数ペア:

[(1, 498387417), (3, 166129139), (11, 45307947), (29, 17185773), (33, 15102649), (87, 5728591), (239, 2085303), (319, 1562343), (717, 695101), (957, 520781), (2179, 228723), (2629, 189573), (6537, 76241), (6931, 71907), (7887, 63191), (20793, 23969)]