8847387

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 13837824

約数和(自身を除く): 4990437

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1583, 1863, 4749, 5589, 14247, 36409, 42741, 109227, 128223, 327681, 384669, 983043, 2949129, 8847387]

約数ペア:

[(1, 8847387), (3, 2949129), (9, 983043), (23, 384669), (27, 327681), (69, 128223), (81, 109227), (207, 42741), (243, 36409), (621, 14247), (1583, 5589), (1863, 4749)]