11983391

素因数分解:

$7^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 24

約数和(自身を含む): 15058944

約数和(自身を除く): 3075553

約数列:

[1, 7, 23, 31, 49, 161, 217, 343, 713, 1127, 1519, 2401, 4991, 7889, 10633, 16807, 34937, 55223, 74431, 244559, 386561, 521017, 1711913, 11983391]

約数ペア:

[(1, 11983391), (7, 1711913), (23, 521017), (31, 386561), (49, 244559), (161, 74431), (217, 55223), (343, 34937), (713, 16807), (1127, 10633), (1519, 7889), (2401, 4991)]