287483343

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{10133}}^1$

素因数の和:10343

約数の個数: 24

約数和(自身を含む): 448247088

約数和(自身を除く): 160763745

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1351, 4053, 9457, 10133, 28371, 30399, 70931, 212793, 496517, 1489551, 1955669, 5867007, 13689683, 41069049, 95827781, 287483343]

約数ペア:

[(1, 287483343), (3, 95827781), (7, 41069049), (21, 13689683), (49, 5867007), (147, 1955669), (193, 1489551), (579, 496517), (1351, 212793), (4053, 70931), (9457, 30399), (10133, 28371)]