22170029

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 25928448

約数和(自身を除く): 3758419

約数列:

[1, 7, 97, 103, 317, 679, 721, 2219, 9991, 30749, 32651, 69937, 215243, 228557, 3167147, 22170029]

約数ペア:

[(1, 22170029), (7, 3167147), (97, 228557), (103, 215243), (317, 69937), (679, 32651), (721, 30749), (2219, 9991)]