6839991

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{4153}}^1$

素因数の和:4223

約数の個数: 16

約数和(自身を含む): 10301920

約数和(自身を除く): 3461929

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 4153, 12459, 37377, 112131, 253333, 759999, 2279997, 6839991]

約数ペア:

[(1, 6839991), (3, 2279997), (9, 759999), (27, 253333), (61, 112131), (183, 37377), (549, 12459), (1647, 4153)]