28334033

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 35944128

約数和(自身を除く): 7610095

約数列:

[1, 7, 13, 43, 91, 169, 301, 557, 559, 1183, 3899, 3913, 7241, 7267, 23951, 50687, 50869, 94133, 167657, 311363, 658931, 2179541, 4047719, 28334033]

約数ペア:

[(1, 28334033), (7, 4047719), (13, 2179541), (43, 658931), (91, 311363), (169, 167657), (301, 94133), (557, 50869), (559, 50687), (1183, 23951), (3899, 7267), (3913, 7241)]