2487150489607

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{6131}}^1\times {\mathrm{11299}}^1$

素因数の和:17683

約数の個数: 32

約数和(自身を含む): 2980093132800

約数和(自身を除く): 492942643193

約数列:

[1, 7, 23, 161, 223, 1561, 5129, 6131, 11299, 35903, 42917, 79093, 141013, 259877, 987091, 1367213, 1819139, 2519677, 9570491, 17637739, 31445899, 57952571, 69274169, 220121293, 405667997, 484919183, 1593305887, 11153141209, 15448139687, 108136977809, 355307212801, 2487150489607]

約数ペア:

[(1, 2487150489607), (7, 355307212801), (23, 108136977809), (161, 15448139687), (223, 11153141209), (1561, 1593305887), (5129, 484919183), (6131, 405667997), (11299, 220121293), (35903, 69274169), (42917, 57952571), (79093, 31445899), (141013, 17637739), (259877, 9570491), (987091, 2519677), (1367213, 1819139)]