2103507

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 3510624

約数和(自身を除く): 1407117

約数列:

[1, 3, 7, 9, 21, 63, 173, 193, 519, 579, 1211, 1351, 1557, 1737, 3633, 4053, 10899, 12159, 33389, 100167, 233723, 300501, 701169, 2103507]

約数ペア:

[(1, 2103507), (3, 701169), (7, 300501), (9, 233723), (21, 100167), (63, 33389), (173, 12159), (193, 10899), (519, 4053), (579, 3633), (1211, 1737), (1351, 1557)]