2068893

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 3139968

約数和(自身を除く): 1071075

約数列:

[1, 3, 9, 47, 67, 73, 141, 201, 219, 423, 603, 657, 3149, 3431, 4891, 9447, 10293, 14673, 28341, 30879, 44019, 229877, 689631, 2068893]

約数ペア:

[(1, 2068893), (3, 689631), (9, 229877), (47, 44019), (67, 30879), (73, 28341), (141, 14673), (201, 10293), (219, 9447), (423, 4891), (603, 3431), (657, 3149)]