923686389

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{1997}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 1409149440

約数和(自身を除く): 485463051

約数列:

[1, 3, 9, 27, 37, 111, 333, 463, 999, 1389, 1997, 4167, 5991, 12501, 17131, 17973, 51393, 53919, 73889, 154179, 221667, 462537, 665001, 924611, 1995003, 2773833, 8321499, 24964497, 34210607, 102631821, 307895463, 923686389]

約数ペア:

[(1, 923686389), (3, 307895463), (9, 102631821), (27, 34210607), (37, 24964497), (111, 8321499), (333, 2773833), (463, 1995003), (999, 924611), (1389, 665001), (1997, 462537), (4167, 221667), (5991, 154179), (12501, 73889), (17131, 53919), (17973, 51393)]