23472261

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{1601}}^1$

素因数の和:1794

約数の個数: 20

約数和(自身を含む): 35279244

約数和(自身を除く): 11806983

約数列:

[1, 3, 9, 27, 81, 181, 543, 1601, 1629, 4803, 4887, 14409, 14661, 43227, 129681, 289781, 869343, 2608029, 7824087, 23472261]

約数ペア:

[(1, 23472261), (3, 7824087), (9, 2608029), (27, 869343), (81, 289781), (181, 129681), (543, 43227), (1601, 14661), (1629, 14409), (4803, 4887)]