28083429

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 46893792

約数和(自身を除く): 18810363

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 733, 891, 1161, 1419, 2199, 3483, 4257, 6597, 8063, 12771, 19791, 24189, 31519, 38313, 59373, 72567, 94557, 217701, 283671, 346709, 653103, 851013, 1040127, 2553039, 3120381, 9361143, 28083429]

約数ペア:

[(1, 28083429), (3, 9361143), (9, 3120381), (11, 2553039), (27, 1040127), (33, 851013), (43, 653103), (81, 346709), (99, 283671), (129, 217701), (297, 94557), (387, 72567), (473, 59373), (733, 38313), (891, 31519), (1161, 24189), (1419, 19791), (2199, 12771), (3483, 8063), (4257, 6597)]