233717967

素因数分解:

$3^4\times 7^1\times {\mathrm{412201}}^1$

素因数の和:412220

約数の個数: 20

約数和(自身を含む): 399011536

約数和(自身を除く): 165293569

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 412201, 1236603, 2885407, 3709809, 8656221, 11129427, 25968663, 33388281, 77905989, 233717967]

約数ペア:

[(1, 233717967), (3, 77905989), (7, 33388281), (9, 25968663), (21, 11129427), (27, 8656221), (63, 3709809), (81, 2885407), (189, 1236603), (567, 412201)]