2629121379

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1\times {\mathrm{9887}}^1$

素因数の和:10674

約数の個数: 16

約数和(自身を含む): 3536898048

約数和(自身を除く): 907776669

約数列:

[1, 3, 137, 411, 647, 1941, 9887, 29661, 88639, 265917, 1354519, 4063557, 6396889, 19190667, 876373793, 2629121379]

約数ペア:

[(1, 2629121379), (3, 876373793), (137, 19190667), (411, 6396889), (647, 4063557), (1941, 1354519), (9887, 265917), (29661, 88639)]