2625129

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:308

約数の個数: 28

約数和(自身を含む): 4253956

約数和(自身を除く): 1628827

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 277, 351, 729, 831, 1053, 2493, 3159, 3601, 7479, 9477, 10803, 22437, 32409, 67311, 97227, 201933, 291681, 875043, 2625129]

約数ペア:

[(1, 2625129), (3, 875043), (9, 291681), (13, 201933), (27, 97227), (39, 67311), (81, 32409), (117, 22437), (243, 10803), (277, 9477), (351, 7479), (729, 3601), (831, 3159), (1053, 2493)]