22128777

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 35212320

約数和(自身を除く): 13083543

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 2089, 3531, 6267, 10593, 18801, 22979, 68937, 206811, 223523, 670569, 2011707, 2458753, 7376259, 22128777]

約数ペア:

[(1, 22128777), (3, 7376259), (9, 2458753), (11, 2011707), (33, 670569), (99, 223523), (107, 206811), (321, 68937), (963, 22979), (1177, 18801), (2089, 10593), (3531, 6267)]