2635269

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 1799931

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 197, 273, 343, 591, 637, 1029, 1379, 1911, 2561, 4137, 4459, 7683, 9653, 13377, 17927, 28959, 53781, 67571, 125489, 202713, 376467, 878423, 2635269]

約数ペア:

[(1, 2635269), (3, 878423), (7, 376467), (13, 202713), (21, 125489), (39, 67571), (49, 53781), (91, 28959), (147, 17927), (197, 13377), (273, 9653), (343, 7683), (591, 4459), (637, 4137), (1029, 2561), (1379, 1911)]