7384311

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 12741120

約数和(自身を除く): 5356809

約数列:

[1, 3, 9, 11, 23, 27, 33, 47, 69, 99, 141, 207, 253, 297, 423, 517, 529, 621, 759, 1081, 1269, 1551, 1587, 2277, 3243, 4653, 4761, 5819, 6831, 9729, 11891, 13959, 14283, 17457, 24863, 29187, 35673, 52371, 74589, 107019, 157113, 223767, 273493, 321057, 671301, 820479, 2461437, 7384311]

約数ペア:

[(1, 7384311), (3, 2461437), (9, 820479), (11, 671301), (23, 321057), (27, 273493), (33, 223767), (47, 157113), (69, 107019), (99, 74589), (141, 52371), (207, 35673), (253, 29187), (297, 24863), (423, 17457), (517, 14283), (529, 13959), (621, 11891), (759, 9729), (1081, 6831), (1269, 5819), (1551, 4761), (1587, 4653), (2277, 3243)]