4708965009

素因数分解:

$3^1\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{77243}}^1$

素因数の和:80156

約数の個数: 16

約数和(自身を含む): 7178130432

約数和(自身を除く): 2469165423

約数列:

[1, 3, 7, 21, 2903, 8709, 20321, 60963, 77243, 231729, 540701, 1622103, 224236429, 672709287, 1569655003, 4708965009]

約数ペア:

[(1, 4708965009), (3, 1569655003), (7, 672709287), (21, 224236429), (2903, 1622103), (8709, 540701), (20321, 231729), (60963, 77243)]