2440479219

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 3341205504

約数和(自身を除く): 900726285

約数列:

[1, 3, 103, 107, 223, 309, 321, 331, 669, 993, 11021, 22969, 23861, 33063, 34093, 35417, 68907, 71583, 73813, 102279, 106251, 221439, 2457683, 3647951, 7373049, 7602739, 7897991, 10943853, 22808217, 23693973, 813493073, 2440479219]

約数ペア:

[(1, 2440479219), (3, 813493073), (103, 23693973), (107, 22808217), (223, 10943853), (309, 7897991), (321, 7602739), (331, 7373049), (669, 3647951), (993, 2457683), (11021, 221439), (22969, 106251), (23861, 102279), (33063, 73813), (34093, 71583), (35417, 68907)]