476307391

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2003}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 581192064

約数和(自身を除く): 104884673

約数列:

[1, 7, 23, 49, 161, 211, 1127, 1477, 2003, 4853, 10339, 14021, 33971, 46069, 98147, 237797, 322483, 422633, 2257381, 2958431, 9720559, 20709017, 68043913, 476307391]

約数ペア:

[(1, 476307391), (7, 68043913), (23, 20709017), (49, 9720559), (161, 2958431), (211, 2257381), (1127, 422633), (1477, 322483), (2003, 237797), (4853, 98147), (10339, 46069), (14021, 33971)]