2040243003

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1777}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 3145353120

約数和(自身を除く): 1105110117

約数列:

[1, 3, 9, 29, 53, 83, 87, 159, 249, 261, 477, 747, 1537, 1777, 2407, 4399, 4611, 5331, 7221, 13197, 13833, 15993, 21663, 39591, 51533, 94181, 127571, 147491, 154599, 282543, 382713, 442473, 463797, 847629, 1148139, 1327419, 2731249, 4277239, 7817023, 8193747, 12831717, 23451069, 24581241, 38495151, 70353207, 226693667, 680081001, 2040243003]

約数ペア:

[(1, 2040243003), (3, 680081001), (9, 226693667), (29, 70353207), (53, 38495151), (83, 24581241), (87, 23451069), (159, 12831717), (249, 8193747), (261, 7817023), (477, 4277239), (747, 2731249), (1537, 1327419), (1777, 1148139), (2407, 847629), (4399, 463797), (4611, 442473), (5331, 382713), (7221, 282543), (13197, 154599), (13833, 147491), (15993, 127571), (21663, 94181), (39591, 51533)]