26284167

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 47523840

約数和(自身を除く): 21239673

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 479, 603, 819, 871, 1407, 1437, 2613, 3353, 4221, 4311, 6097, 6227, 7839, 10059, 18291, 18681, 30177, 32093, 43589, 54873, 56043, 96279, 130767, 224651, 288837, 392301, 417209, 673953, 1251627, 2021859, 2920463, 3754881, 8761389, 26284167]

約数ペア:

[(1, 26284167), (3, 8761389), (7, 3754881), (9, 2920463), (13, 2021859), (21, 1251627), (39, 673953), (63, 417209), (67, 392301), (91, 288837), (117, 224651), (201, 130767), (273, 96279), (469, 56043), (479, 54873), (603, 43589), (819, 32093), (871, 30177), (1407, 18681), (1437, 18291), (2613, 10059), (3353, 7839), (4221, 6227), (4311, 6097)]