3994671

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 5580288

約数和(自身を除く): 1585617

約数列:

[1, 3, 41, 47, 123, 141, 691, 1927, 2073, 5781, 28331, 32477, 84993, 97431, 1331557, 3994671]

約数ペア:

[(1, 3994671), (3, 1331557), (41, 97431), (47, 84993), (123, 32477), (141, 28331), (691, 5781), (1927, 2073)]