2008625871

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{5101}}^1$

素因数の和:6231

約数の個数: 32

約数和(自身を含む): 3244382208

約数和(自身を除く): 1235756337

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1103, 3309, 5101, 7721, 15303, 18751, 23163, 35707, 56253, 86717, 107121, 131257, 260151, 393771, 607019, 1821057, 5626403, 16879209, 39384821, 95648851, 118154463, 286946553, 669541957, 2008625871]

約数ペア:

[(1, 2008625871), (3, 669541957), (7, 286946553), (17, 118154463), (21, 95648851), (51, 39384821), (119, 16879209), (357, 5626403), (1103, 1821057), (3309, 607019), (5101, 393771), (7721, 260151), (15303, 131257), (18751, 107121), (23163, 86717), (35707, 56253)]