12822663

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 20939520

約数和(自身を除く): 8116857

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4591, 13773, 32137, 87229, 96411, 224959, 261687, 610603, 674877, 1831809, 4274221, 12822663]

約数ペア:

[(1, 12822663), (3, 4274221), (7, 1831809), (19, 674877), (21, 610603), (49, 261687), (57, 224959), (133, 96411), (147, 87229), (399, 32137), (931, 13773), (2793, 4591)]