2005136637

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{15959}}^1$

素因数の和:16193

約数の個数: 32

約数和(自身を含む): 3170549760

約数和(自身を除く): 1165413123

約数列:

[1, 3, 7, 21, 31, 93, 193, 217, 579, 651, 1351, 4053, 5983, 15959, 17949, 41881, 47877, 111713, 125643, 335139, 494729, 1484187, 3080087, 3463103, 9240261, 10389309, 21560609, 64681827, 95482697, 286448091, 668378879, 2005136637]

約数ペア:

[(1, 2005136637), (3, 668378879), (7, 286448091), (21, 95482697), (31, 64681827), (93, 21560609), (193, 10389309), (217, 9240261), (579, 3463103), (651, 3080087), (1351, 1484187), (4053, 494729), (5983, 335139), (15959, 125643), (17949, 111713), (41881, 47877)]