11338839

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 19065600

約数和(自身を除く): 7726761

約数列:

[1, 3, 9, 19, 23, 27, 31, 57, 69, 93, 171, 207, 279, 437, 513, 589, 621, 713, 837, 961, 1311, 1767, 2139, 2883, 3933, 5301, 6417, 8649, 11799, 13547, 15903, 18259, 19251, 22103, 25947, 40641, 54777, 66309, 121923, 164331, 198927, 365769, 419957, 492993, 596781, 1259871, 3779613, 11338839]

約数ペア:

[(1, 11338839), (3, 3779613), (9, 1259871), (19, 596781), (23, 492993), (27, 419957), (31, 365769), (57, 198927), (69, 164331), (93, 121923), (171, 66309), (207, 54777), (279, 40641), (437, 25947), (513, 22103), (589, 19251), (621, 18259), (713, 15903), (837, 13547), (961, 11799), (1311, 8649), (1767, 6417), (2139, 5301), (2883, 3933)]