38717259

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 60587520

約数和(自身を除く): 21870261

約数列:

[1, 3, 7, 21, 83, 97, 229, 249, 291, 581, 679, 687, 1603, 1743, 2037, 4809, 8051, 19007, 22213, 24153, 56357, 57021, 66639, 133049, 155491, 169071, 399147, 466473, 1843679, 5531037, 12905753, 38717259]

約数ペア:

[(1, 38717259), (3, 12905753), (7, 5531037), (21, 1843679), (83, 466473), (97, 399147), (229, 169071), (249, 155491), (291, 133049), (581, 66639), (679, 57021), (687, 56357), (1603, 24153), (1743, 22213), (2037, 19007), (4809, 8051)]