47181411

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 70726656

約数和(自身を除く): 23545245

約数列:

[1, 3, 9, 31, 93, 263, 279, 643, 789, 1929, 2367, 5787, 8153, 19933, 24459, 59799, 73377, 169109, 179397, 507327, 1521981, 5242379, 15727137, 47181411]

約数ペア:

[(1, 47181411), (3, 15727137), (9, 5242379), (31, 1521981), (93, 507327), (263, 179397), (279, 169109), (643, 73377), (789, 59799), (1929, 24459), (2367, 19933), (5787, 8153)]