2436291

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 4247040

約数和(自身を除く): 1810749

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 631, 1287, 1893, 3861, 5679, 6941, 8203, 17037, 20823, 24609, 62469, 73827, 90233, 187407, 221481, 270699, 812097, 2436291]

約数ペア:

[(1, 2436291), (3, 812097), (9, 270699), (11, 221481), (13, 187407), (27, 90233), (33, 73827), (39, 62469), (99, 24609), (117, 20823), (143, 17037), (297, 8203), (351, 6941), (429, 5679), (631, 3861), (1287, 1893)]