13785327

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 20592000

約数和(自身を除く): 6806673

約数列:

[1, 3, 9, 43, 129, 179, 199, 387, 537, 597, 1611, 1791, 7697, 8557, 23091, 25671, 35621, 69273, 77013, 106863, 320589, 1531703, 4595109, 13785327]

約数ペア:

[(1, 13785327), (3, 4595109), (9, 1531703), (43, 320589), (129, 106863), (179, 77013), (199, 69273), (387, 35621), (537, 25671), (597, 23091), (1611, 8557), (1791, 7697)]