8556213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4057}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 12336320

約数和(自身を除く): 3780107

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 4057, 12171, 77083, 150109, 231249, 450327, 2852071, 8556213]

約数ペア:

[(1, 8556213), (3, 2852071), (19, 450327), (37, 231249), (57, 150109), (111, 77083), (703, 12171), (2109, 4057)]