57417269

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 75075840

約数和(自身を除く): 17658571

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 3919, 14651, 27433, 50947, 90137, 192031, 356629, 630959, 1171781, 2496403, 4416713, 8202467, 57417269]

約数ペア:

[(1, 57417269), (7, 8202467), (13, 4416713), (23, 2496403), (49, 1171781), (91, 630959), (161, 356629), (299, 192031), (637, 90137), (1127, 50947), (2093, 27433), (3919, 14651)]