13889007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 22014720

約数和(自身を除く): 8125713

約数列:

[1, 3, 9, 11, 33, 99, 239, 587, 717, 1761, 2151, 2629, 5283, 6457, 7887, 19371, 23661, 58113, 140293, 420879, 1262637, 1543223, 4629669, 13889007]

約数ペア:

[(1, 13889007), (3, 4629669), (9, 1543223), (11, 1262637), (33, 420879), (99, 140293), (239, 58113), (587, 23661), (717, 19371), (1761, 7887), (2151, 6457), (2629, 5283)]