23216347

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 31026240

約数和(自身を除く): 7809893

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 2267, 10241, 15869, 24937, 43073, 111083, 174559, 301511, 473803, 1221913, 2110577, 3316621, 23216347]

約数ペア:

[(1, 23216347), (7, 3316621), (11, 2110577), (19, 1221913), (49, 473803), (77, 301511), (133, 174559), (209, 111083), (539, 43073), (931, 24937), (1463, 15869), (2267, 10241)]