3028809

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7620

約数の個数: 16

約数和(自身を含む): 4858880

約数和(自身を除く): 1830071

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7591, 22773, 53137, 144229, 159411, 432687, 1009603, 3028809]

約数ペア:

[(1, 3028809), (3, 1009603), (7, 432687), (19, 159411), (21, 144229), (57, 53137), (133, 22773), (399, 7591)]