2015983359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 3181493952

約数和(自身を除く): 1165510593

約数列:

[1, 3, 9, 13, 39, 117, 137, 173, 411, 519, 727, 1233, 1557, 1781, 2181, 2249, 5343, 6543, 6747, 9451, 16029, 20241, 23701, 28353, 71103, 85059, 99599, 125771, 213309, 298797, 308113, 377313, 896391, 924339, 1131939, 1294787, 1635023, 2773017, 3884361, 4905069, 11653083, 14715207, 17230627, 51691881, 155075643, 223998151, 671994453, 2015983359]

約数ペア:

[(1, 2015983359), (3, 671994453), (9, 223998151), (13, 155075643), (39, 51691881), (117, 17230627), (137, 14715207), (173, 11653083), (411, 4905069), (519, 3884361), (727, 2773017), (1233, 1635023), (1557, 1294787), (1781, 1131939), (2181, 924339), (2249, 896391), (5343, 377313), (6543, 308113), (6747, 298797), (9451, 213309), (16029, 125771), (20241, 99599), (23701, 85059), (28353, 71103)]