2013106887

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 3221127936

約数和(自身を除く): 1208021049

約数列:

[1, 3, 9, 11, 33, 99, 121, 163, 363, 489, 1031, 1089, 1331, 1467, 1793, 3093, 3993, 5379, 9279, 11341, 11979, 16137, 19723, 34023, 59169, 102069, 124751, 168053, 177507, 216953, 374253, 504159, 650859, 1122759, 1372261, 1512477, 1848583, 1952577, 4116783, 5545749, 12350349, 16637247, 20334413, 61003239, 183009717, 223678543, 671035629, 2013106887]

約数ペア:

[(1, 2013106887), (3, 671035629), (9, 223678543), (11, 183009717), (33, 61003239), (99, 20334413), (121, 16637247), (163, 12350349), (363, 5545749), (489, 4116783), (1031, 1952577), (1089, 1848583), (1331, 1512477), (1467, 1372261), (1793, 1122759), (3093, 650859), (3993, 504159), (5379, 374253), (9279, 216953), (11341, 177507), (11979, 168053), (16137, 124751), (19723, 102069), (34023, 59169)]