22780119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2003}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 32320512

約数和(自身を除く): 9540393

約数列:

[1, 3, 17, 51, 223, 669, 2003, 3791, 6009, 11373, 34051, 102153, 446669, 1340007, 7593373, 22780119]

約数ペア:

[(1, 22780119), (3, 7593373), (17, 1340007), (51, 446669), (223, 102153), (669, 34051), (2003, 11373), (3791, 6009)]