4999137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 8042496

約数和(自身を除く): 3043359

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 271, 429, 473, 559, 813, 1419, 1677, 2981, 3523, 6149, 8943, 10569, 11653, 18447, 34959, 38753, 116259, 128183, 151489, 384549, 454467, 1666379, 4999137]

約数ペア:

[(1, 4999137), (3, 1666379), (11, 454467), (13, 384549), (33, 151489), (39, 128183), (43, 116259), (129, 38753), (143, 34959), (271, 18447), (429, 11653), (473, 10569), (559, 8943), (813, 6149), (1419, 3523), (1677, 2981)]