90980493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2467}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 127941120

約数和(自身を除く): 36960627

約数列:

[1, 3, 19, 57, 647, 1941, 2467, 7401, 12293, 36879, 46873, 140619, 1596149, 4788447, 30326831, 90980493]

約数ペア:

[(1, 90980493), (3, 30326831), (19, 4788447), (57, 1596149), (647, 140619), (1941, 46873), (2467, 36879), (7401, 12293)]