3288843

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2168

約数の個数: 20

約数和(自身を含む): 5173960

約数和(自身を除く): 1885117

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2137, 6411, 19233, 40603, 57699, 121809, 173097, 365427, 1096281, 3288843]

約数ペア:

[(1, 3288843), (3, 1096281), (9, 365427), (19, 173097), (27, 121809), (57, 57699), (81, 40603), (171, 19233), (513, 6411), (1539, 2137)]