13450443

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 18518016

約数和(自身を除く): 5067573

約数列:

[1, 3, 43, 127, 129, 381, 821, 2463, 5461, 16383, 35303, 104267, 105909, 312801, 4483481, 13450443]

約数ペア:

[(1, 13450443), (3, 4483481), (43, 312801), (127, 105909), (129, 104267), (381, 35303), (821, 16383), (2463, 5461)]