1279078569

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 1945775104

約数和(自身を除く): 666696535

約数列:

[1, 3, 9, 31, 93, 97, 151, 279, 291, 313, 453, 873, 939, 1359, 2817, 3007, 4681, 9021, 9703, 14043, 14647, 27063, 29109, 30361, 42129, 43941, 47263, 87327, 91083, 131823, 141789, 273249, 425367, 454057, 941191, 1362171, 1465153, 2823573, 4086513, 4395459, 4584511, 8470719, 13186377, 13753533, 41260599, 142119841, 426359523, 1279078569]

約数ペア:

[(1, 1279078569), (3, 426359523), (9, 142119841), (31, 41260599), (93, 13753533), (97, 13186377), (151, 8470719), (279, 4584511), (291, 4395459), (313, 4086513), (453, 2823573), (873, 1465153), (939, 1362171), (1359, 941191), (2817, 454057), (3007, 425367), (4681, 273249), (9021, 141789), (9703, 131823), (14043, 91083), (14647, 87327), (27063, 47263), (29109, 43941), (30361, 42129)]