870823437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{619}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 1285632000

約数和(自身を除く): 414808563

約数列:

[1, 3, 11, 33, 89, 267, 479, 619, 979, 1437, 1857, 2937, 5269, 6809, 15807, 20427, 42631, 55091, 127893, 165273, 296501, 468941, 606001, 889503, 1406823, 1818003, 3261511, 9784533, 26388589, 79165767, 290274479, 870823437]

約数ペア:

[(1, 870823437), (3, 290274479), (11, 79165767), (33, 26388589), (89, 9784533), (267, 3261511), (479, 1818003), (619, 1406823), (979, 889503), (1437, 606001), (1857, 468941), (2937, 296501), (5269, 165273), (6809, 127893), (15807, 55091), (20427, 42631)]