2012080311

素因数分解:

$3^3\times {\mathrm{1439}}^1\times {\mathrm{51787}}^1$

素因数の和:53235

約数の個数: 16

約数和(自身を含む): 2982988800

約数和(自身を除く): 970908489

約数列:

[1, 3, 9, 27, 1439, 4317, 12951, 38853, 51787, 155361, 466083, 1398249, 74521493, 223564479, 670693437, 2012080311]

約数ペア:

[(1, 2012080311), (3, 670693437), (9, 223564479), (27, 74521493), (1439, 1398249), (4317, 466083), (12951, 155361), (38853, 51787)]