6228981

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7014

約数の個数: 20

約数和(自身を含む): 10152384

約数和(自身を除く): 3923403

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 6991, 20973, 62919, 76901, 188757, 230703, 566271, 692109, 2076327, 6228981]

約数ペア:

[(1, 6228981), (3, 2076327), (9, 692109), (11, 566271), (27, 230703), (33, 188757), (81, 76901), (99, 62919), (297, 20973), (891, 6991)]