2013440013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22091}}^1$

素因数の和:22170

約数の個数: 48

約数和(自身を含む): 3377424960

約数和(自身を除く): 1363984947

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 247, 369, 533, 741, 779, 1599, 2223, 2337, 4797, 7011, 10127, 22091, 30381, 66273, 91143, 198819, 287183, 419729, 861549, 905731, 1259187, 2584647, 2717193, 3777561, 5456477, 8151579, 11774503, 16369431, 17208889, 35323509, 49108293, 51626667, 105970527, 154880001, 223715557, 671146671, 2013440013]

約数ペア:

[(1, 2013440013), (3, 671146671), (9, 223715557), (13, 154880001), (19, 105970527), (39, 51626667), (41, 49108293), (57, 35323509), (117, 17208889), (123, 16369431), (171, 11774503), (247, 8151579), (369, 5456477), (533, 3777561), (741, 2717193), (779, 2584647), (1599, 1259187), (2223, 905731), (2337, 861549), (4797, 419729), (7011, 287183), (10127, 198819), (22091, 91143), (30381, 66273)]