13827273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 19673280

約数和(自身を除く): 5846007

約数列:

[1, 3, 17, 51, 137, 411, 1979, 2329, 5937, 6987, 33643, 100929, 271123, 813369, 4609091, 13827273]

約数ペア:

[(1, 13827273), (3, 4609091), (17, 813369), (51, 271123), (137, 100929), (411, 33643), (1979, 6987), (2329, 5937)]