2008487943

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{10463}}^1$

素因数の和:10764

約数の個数: 48

約数和(自身を含む): 3630422016

約数和(自身を除く): 1621934073

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 277, 693, 831, 1939, 2493, 3047, 5817, 9141, 10463, 17451, 21329, 27423, 31389, 63987, 73241, 94167, 115093, 191961, 219723, 345279, 659169, 805651, 1035837, 2416953, 2898251, 7250859, 8694753, 20287757, 26084259, 31880761, 60863271, 95642283, 182589813, 223165327, 286926849, 669495981, 2008487943]

約数ペア:

[(1, 2008487943), (3, 669495981), (7, 286926849), (9, 223165327), (11, 182589813), (21, 95642283), (33, 60863271), (63, 31880761), (77, 26084259), (99, 20287757), (231, 8694753), (277, 7250859), (693, 2898251), (831, 2416953), (1939, 1035837), (2493, 805651), (3047, 659169), (5817, 345279), (9141, 219723), (10463, 191961), (17451, 115093), (21329, 94167), (27423, 73241), (31389, 63987)]