2867157

素因数分解:

$3^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 36

約数和(自身を含む): 4723680

約数和(自身を除く): 1856523

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 243, 437, 513, 621, 729, 1311, 1539, 1863, 2187, 3933, 4617, 5589, 6561, 11799, 13851, 16767, 35397, 41553, 50301, 106191, 124659, 150903, 318573, 955719, 2867157]

約数ペア:

[(1, 2867157), (3, 955719), (9, 318573), (19, 150903), (23, 124659), (27, 106191), (57, 50301), (69, 41553), (81, 35397), (171, 16767), (207, 13851), (243, 11799), (437, 6561), (513, 5589), (621, 4617), (729, 3933), (1311, 2187), (1539, 1863)]