1478003841

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 2241494024

約数和(自身を除く): 763490183

約数列:

[1, 3, 9, 27, 81, 97, 291, 313, 601, 873, 939, 1803, 2619, 2817, 5409, 7857, 8451, 16227, 25353, 30361, 48681, 58297, 91083, 174891, 188113, 273249, 524673, 564339, 819747, 1574019, 1693017, 2459241, 4722057, 5079051, 15237153, 18246961, 54740883, 164222649, 492667947, 1478003841]

約数ペア:

[(1, 1478003841), (3, 492667947), (9, 164222649), (27, 54740883), (81, 18246961), (97, 15237153), (291, 5079051), (313, 4722057), (601, 2459241), (873, 1693017), (939, 1574019), (1803, 819747), (2619, 564339), (2817, 524673), (5409, 273249), (7857, 188113), (8451, 174891), (16227, 91083), (25353, 58297), (30361, 48681)]