13376689557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{2281}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 22713384960

約数和(自身を除く): 9336695403

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 479, 583, 1113, 1437, 1749, 2281, 3353, 4081, 5269, 6843, 10059, 12243, 15807, 15967, 25091, 25387, 36883, 47901, 75273, 76161, 110649, 120893, 175637, 177709, 279257, 362679, 526911, 533127, 837771, 846251, 1092599, 1329823, 1954799, 2538753, 3277797, 3989469, 5864397, 7648193, 9308761, 12018589, 22944579, 27926283, 36055767, 57907747, 84130123, 173723241, 252390369, 405354229, 636985217, 1216062687, 1910955651, 4458896519, 13376689557]

約数ペア:

[(1, 13376689557), (3, 4458896519), (7, 1910955651), (11, 1216062687), (21, 636985217), (33, 405354229), (53, 252390369), (77, 173723241), (159, 84130123), (231, 57907747), (371, 36055767), (479, 27926283), (583, 22944579), (1113, 12018589), (1437, 9308761), (1749, 7648193), (2281, 5864397), (3353, 3989469), (4081, 3277797), (5269, 2538753), (6843, 1954799), (10059, 1329823), (12243, 1092599), (15807, 846251), (15967, 837771), (25091, 533127), (25387, 526911), (36883, 362679), (47901, 279257), (75273, 177709), (76161, 175637), (110649, 120893)]