22493247

素因数分解:

$3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1361}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 34344192

約数和(自身を除く): 11850945

約数列:

[1, 3, 7, 21, 787, 1361, 2361, 4083, 5509, 9527, 16527, 28581, 1071107, 3213321, 7497749, 22493247]

約数ペア:

[(1, 22493247), (3, 7497749), (7, 3213321), (21, 1071107), (787, 28581), (1361, 16527), (2361, 9527), (4083, 5509)]