2804373

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 4761120

約数和(自身を除く): 1956747

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2179, 6537, 19611, 23969, 28327, 71907, 84981, 215721, 254943, 311597, 934791, 2804373]

約数ペア:

[(1, 2804373), (3, 934791), (9, 311597), (11, 254943), (13, 215721), (33, 84981), (39, 71907), (99, 28327), (117, 23969), (143, 19611), (429, 6537), (1287, 2179)]