431264691

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 756389088

約数和(自身を除く): 325124397

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 121, 123, 143, 363, 369, 429, 451, 533, 743, 1089, 1287, 1353, 1573, 1599, 2229, 4059, 4719, 4797, 4961, 5863, 6687, 8173, 9659, 14157, 14883, 17589, 24519, 28977, 30463, 44649, 52767, 64493, 73557, 86931, 89903, 91389, 106249, 193479, 269709, 274167, 318747, 335093, 396019, 580437, 809127, 956241, 1005279, 1168739, 1188057, 3015837, 3506217, 3564171, 3686023, 4356209, 10518651, 11058069, 13068627, 33174207, 39205881, 47918299, 143754897, 431264691]

約数ペア:

[(1, 431264691), (3, 143754897), (9, 47918299), (11, 39205881), (13, 33174207), (33, 13068627), (39, 11058069), (41, 10518651), (99, 4356209), (117, 3686023), (121, 3564171), (123, 3506217), (143, 3015837), (363, 1188057), (369, 1168739), (429, 1005279), (451, 956241), (533, 809127), (743, 580437), (1089, 396019), (1287, 335093), (1353, 318747), (1573, 274167), (1599, 269709), (2229, 193479), (4059, 106249), (4719, 91389), (4797, 89903), (4961, 86931), (5863, 73557), (6687, 64493), (8173, 52767), (9659, 44649), (14157, 30463), (14883, 28977), (17589, 24519)]