2280681

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 3601416

約数和(自身を除く): 1320735

約数列:

[1, 3, 9, 13, 39, 101, 117, 193, 303, 579, 909, 1313, 1737, 2509, 3939, 7527, 11817, 19493, 22581, 58479, 175437, 253409, 760227, 2280681]

約数ペア:

[(1, 2280681), (3, 760227), (9, 253409), (13, 175437), (39, 58479), (101, 22581), (117, 19493), (193, 11817), (303, 7527), (579, 3939), (909, 2509), (1313, 1737)]