2479888923

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{4999}}^1$

素因数の和:5227

約数の個数: 32

約数和(自身を含む): 3576960000

約数和(自身を除く): 1097071077

約数列:

[1, 3, 17, 51, 71, 137, 213, 411, 1207, 2329, 3621, 4999, 6987, 9727, 14997, 29181, 84983, 165359, 254949, 354929, 496077, 684863, 1064787, 2054589, 6033793, 11642671, 18101379, 34928013, 48625273, 145875819, 826629641, 2479888923]

約数ペア:

[(1, 2479888923), (3, 826629641), (17, 145875819), (51, 48625273), (71, 34928013), (137, 18101379), (213, 11642671), (411, 6033793), (1207, 2054589), (2329, 1064787), (3621, 684863), (4999, 496077), (6987, 354929), (9727, 254949), (14997, 165359), (29181, 84983)]