1323315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4201}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 2622048

約数和(自身を除く): 1298733

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4201, 12603, 21005, 29407, 37809, 63015, 88221, 147035, 189045, 264663, 441105, 1323315]

約数ペア:

[(1, 1323315), (3, 441105), (5, 264663), (7, 189045), (9, 147035), (15, 88221), (21, 63015), (35, 37809), (45, 29407), (63, 21005), (105, 12603), (315, 4201)]