2247709347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263167}}^1$

素因数の和:263259

約数の個数: 24

約数和(自身を含む): 3544346624

約数和(自身を除く): 1296637277

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 263167, 789501, 2368503, 3421171, 10263513, 19211191, 30790539, 57633573, 172900719, 249745483, 749236449, 2247709347]

約数ペア:

[(1, 2247709347), (3, 749236449), (9, 249745483), (13, 172900719), (39, 57633573), (73, 30790539), (117, 19211191), (219, 10263513), (657, 3421171), (949, 2368503), (2847, 789501), (8541, 263167)]