12243357

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6269}}^1$

素因数の和:6313

約数の個数: 24

約数和(自身を含む): 20866560

約数和(自身を除く): 8623203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 6269, 18807, 43883, 56421, 131649, 194339, 394947, 583017, 1360373, 1749051, 4081119, 12243357]

約数ペア:

[(1, 12243357), (3, 4081119), (7, 1749051), (9, 1360373), (21, 583017), (31, 394947), (63, 194339), (93, 131649), (217, 56421), (279, 43883), (651, 18807), (1953, 6269)]