3801087

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 20

約数和(自身を含む): 5732496

約数和(自身を除く): 1931409

約数列:

[1, 3, 9, 27, 81, 167, 281, 501, 843, 1503, 2529, 4509, 7587, 13527, 22761, 46927, 140781, 422343, 1267029, 3801087]

約数ペア:

[(1, 3801087), (3, 1267029), (9, 422343), (27, 140781), (81, 46927), (167, 22761), (281, 13527), (501, 7587), (843, 4509), (1503, 2529)]