2087647551

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{448667}}^1$

素因数の和:448731

約数の個数: 24

約数和(自身を含む): 3359625984

約数和(自身を除く): 1271978433

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 448667, 1346001, 4038003, 4935337, 14806011, 21087349, 44418033, 63262047, 189786141, 231960839, 695882517, 2087647551]

約数ペア:

[(1, 2087647551), (3, 695882517), (9, 231960839), (11, 189786141), (33, 63262047), (47, 44418033), (99, 21087349), (141, 14806011), (423, 4935337), (517, 4038003), (1551, 1346001), (4653, 448667)]