12955437

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 21141120

約数和(自身を除く): 8185683

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 241, 297, 543, 723, 1629, 1991, 2169, 2651, 4887, 5973, 6507, 7953, 17919, 23859, 43621, 53757, 71577, 130863, 392589, 479831, 1177767, 1439493, 4318479, 12955437]

約数ペア:

[(1, 12955437), (3, 4318479), (9, 1439493), (11, 1177767), (27, 479831), (33, 392589), (99, 130863), (181, 71577), (241, 53757), (297, 43621), (543, 23859), (723, 17919), (1629, 7953), (1991, 6507), (2169, 5973), (2651, 4887)]