223230847

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{3217}}^1$

素因数の和:3678

約数の個数: 16

約数和(自身を含む): 266913792

約数和(自身を除く): 43682945

約数列:

[1, 7, 23, 161, 431, 3017, 3217, 9913, 22519, 69391, 73991, 517937, 1386527, 9705689, 31890121, 223230847]

約数ペア:

[(1, 223230847), (7, 31890121), (23, 9705689), (161, 1386527), (431, 517937), (3017, 73991), (3217, 69391), (9913, 22519)]