2830501887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{2693}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 4112897472

約数和(自身を除く): 1282395585

約数列:

[1, 3, 17, 37, 51, 111, 557, 629, 1671, 1887, 2693, 8079, 9469, 20609, 28407, 45781, 61827, 99641, 137343, 298923, 350353, 1051059, 1500001, 1693897, 4500003, 5081691, 25500017, 55500037, 76500051, 166500111, 943500629, 2830501887]

約数ペア:

[(1, 2830501887), (3, 943500629), (17, 166500111), (37, 76500051), (51, 55500037), (111, 25500017), (557, 5081691), (629, 4500003), (1671, 1693897), (1887, 1500001), (2693, 1051059), (8079, 350353), (9469, 298923), (20609, 137343), (28407, 99641), (45781, 61827)]