4990928739

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{1657}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 6983496000

約数和(自身を除く): 1992567261

約数列:

[1, 3, 29, 87, 89, 267, 389, 1167, 1657, 2581, 4971, 7743, 11281, 33843, 34621, 48053, 103863, 144159, 147473, 442419, 644573, 1004009, 1933719, 3012027, 4276717, 12830151, 18692617, 56077851, 57366997, 172100991, 1663642913, 4990928739]

約数ペア:

[(1, 4990928739), (3, 1663642913), (29, 172100991), (87, 57366997), (89, 56077851), (267, 18692617), (389, 12830151), (1167, 4276717), (1657, 3012027), (2581, 1933719), (4971, 1004009), (7743, 644573), (11281, 442419), (33843, 147473), (34621, 144159), (48053, 103863)]