223920933

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{2243}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 302455296

約数和(自身を除く): 78534363

約数列:

[1, 3, 107, 311, 321, 933, 2243, 6729, 33277, 99831, 240001, 697573, 720003, 2092719, 74640311, 223920933]

約数ペア:

[(1, 223920933), (3, 74640311), (107, 2092719), (311, 720003), (321, 697573), (933, 240001), (2243, 99831), (6729, 33277)]