2012247549

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{22307}}^1$

素因数の和:22586

約数の個数: 32

約数和(自身を含む): 3223059840

約数和(自身を除く): 1210812291

約数列:

[1, 3, 9, 13, 27, 39, 117, 257, 351, 771, 2313, 3341, 6939, 10023, 22307, 30069, 66921, 90207, 200763, 289991, 602289, 869973, 2609919, 5732899, 7829757, 17198697, 51596091, 74527687, 154788273, 223583061, 670749183, 2012247549]

約数ペア:

[(1, 2012247549), (3, 670749183), (9, 223583061), (13, 154788273), (27, 74527687), (39, 51596091), (117, 17198697), (257, 7829757), (351, 5732899), (771, 2609919), (2313, 869973), (3341, 602289), (6939, 289991), (10023, 200763), (22307, 90207), (30069, 66921)]