2522709

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 4348032

約数和(自身を除く): 1825323

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1741, 5223, 12187, 15669, 36561, 40043, 109683, 120129, 280301, 360387, 840903, 2522709]

約数ペア:

[(1, 2522709), (3, 840903), (7, 360387), (9, 280301), (21, 120129), (23, 109683), (63, 40043), (69, 36561), (161, 15669), (207, 12187), (483, 5223), (1449, 1741)]