28730673

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{5879}}^1$

素因数の和:6069

約数の個数: 16

約数和(自身を含む): 42806400

約数和(自身を除く): 14075727

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 5879, 17637, 52911, 158733, 1064099, 3192297, 9576891, 28730673]

約数ペア:

[(1, 28730673), (3, 9576891), (9, 3192297), (27, 1064099), (181, 158733), (543, 52911), (1629, 17637), (4887, 5879)]