2717943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 3875040

約数和(自身を除く): 1157097

約数列:

[1, 3, 17, 51, 137, 389, 411, 1167, 2329, 6613, 6987, 19839, 53293, 159879, 905981, 2717943]

約数ペア:

[(1, 2717943), (3, 905981), (17, 159879), (51, 53293), (137, 19839), (389, 6987), (411, 6613), (1167, 2329)]