2800629

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 4569600

約数和(自身を除く): 1768971

約数列:

[1, 3, 9, 13, 27, 39, 79, 101, 117, 237, 303, 351, 711, 909, 1027, 1313, 2133, 2727, 3081, 3939, 7979, 9243, 11817, 23937, 27729, 35451, 71811, 103727, 215433, 311181, 933543, 2800629]

約数ペア:

[(1, 2800629), (3, 933543), (9, 311181), (13, 215433), (27, 103727), (39, 71811), (79, 35451), (101, 27729), (117, 23937), (237, 11817), (303, 9243), (351, 7979), (711, 3939), (909, 3081), (1027, 2727), (1313, 2133)]