2288007

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:660

約数の個数: 20

約数和(自身を含む): 3496416

約数和(自身を除く): 1208409

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 601, 1269, 1803, 3807, 5409, 16227, 28247, 48681, 84741, 254223, 762669, 2288007]

約数ペア:

[(1, 2288007), (3, 762669), (9, 254223), (27, 84741), (47, 48681), (81, 28247), (141, 16227), (423, 5409), (601, 3807), (1269, 1803)]