11905767

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 17937920

約数和(自身を除く): 6032153

約数列:

[1, 3, 9, 31, 93, 139, 279, 307, 417, 921, 1251, 2763, 4309, 9517, 12927, 28551, 38781, 42673, 85653, 128019, 384057, 1322863, 3968589, 11905767]

約数ペア:

[(1, 11905767), (3, 3968589), (9, 1322863), (31, 384057), (93, 128019), (139, 85653), (279, 42673), (307, 38781), (417, 28551), (921, 12927), (1251, 9517), (2763, 4309)]