289317847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{6079}}^1$

素因数の和:6622

約数の個数: 16

約数和(自身を含む): 356823040

約数和(自身を除く): 67505193

約数列:

[1, 7, 13, 91, 523, 3661, 6079, 6799, 42553, 47593, 79027, 553189, 3179317, 22255219, 41331121, 289317847]

約数ペア:

[(1, 289317847), (7, 41331121), (13, 22255219), (91, 3179317), (523, 553189), (3661, 79027), (6079, 47593), (6799, 42553)]