871422669

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23059}}^1$

素因数の和:23114

約数の個数: 48

約数和(自身を含む): 1510891200

約数和(自身を除く): 639468531

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1989, 2223, 2907, 4199, 12597, 23059, 37791, 69177, 207531, 299767, 392003, 438121, 899301, 1176009, 1314363, 2697903, 3528027, 3943089, 5096039, 5695573, 7448057, 15288117, 17086719, 22344171, 45864351, 51260157, 67032513, 96824741, 290474223, 871422669]

約数ペア:

[(1, 871422669), (3, 290474223), (9, 96824741), (13, 67032513), (17, 51260157), (19, 45864351), (39, 22344171), (51, 17086719), (57, 15288117), (117, 7448057), (153, 5695573), (171, 5096039), (221, 3943089), (247, 3528027), (323, 2697903), (663, 1314363), (741, 1176009), (969, 899301), (1989, 438121), (2223, 392003), (2907, 299767), (4199, 207531), (12597, 69177), (23059, 37791)]