2648073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 3775680

約数和(自身を除く): 1127607

約数列:

[1, 3, 17, 51, 137, 379, 411, 1137, 2329, 6443, 6987, 19329, 51923, 155769, 882691, 2648073]

約数ペア:

[(1, 2648073), (3, 882691), (17, 155769), (51, 51923), (137, 19329), (379, 6987), (411, 6443), (1137, 2329)]