80831491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3677}}^1$

素因数の和:3798

約数の個数: 16

約数和(自身を含む): 92685600

約数和(自身を除く): 11854109

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 3677, 21983, 47801, 69863, 327253, 908219, 4254289, 6217807, 80831491]

約数ペア:

[(1, 80831491), (13, 6217807), (19, 4254289), (89, 908219), (247, 327253), (1157, 69863), (1691, 47801), (3677, 21983)]