2631321

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3797}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 4739904

約数和(自身を除く): 2108583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3797, 11391, 26579, 34173, 41767, 79737, 125301, 239211, 292369, 375903, 877107, 2631321]

約数ペア:

[(1, 2631321), (3, 877107), (7, 375903), (9, 292369), (11, 239211), (21, 125301), (33, 79737), (63, 41767), (77, 34173), (99, 26579), (231, 11391), (693, 3797)]