22506213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 31426560

約数和(自身を除く): 8920347

約数列:

[1, 3, 23, 69, 439, 743, 1317, 2229, 10097, 17089, 30291, 51267, 326177, 978531, 7502071, 22506213]

約数ペア:

[(1, 22506213), (3, 7502071), (23, 978531), (69, 326177), (439, 51267), (743, 30291), (1317, 17089), (2229, 10097)]