1890529203

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{56311}}^1$

素因数の和:56383

約数の個数: 24

約数和(自身を含む): 2746223616

約数和(自身を除く): 855694413

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 1083, 1767, 11191, 33573, 56311, 168933, 1069909, 1745641, 3209727, 5236923, 20328271, 33167179, 60984813, 99501537, 630176401, 1890529203]

約数ペア:

[(1, 1890529203), (3, 630176401), (19, 99501537), (31, 60984813), (57, 33167179), (93, 20328271), (361, 5236923), (589, 3209727), (1083, 1745641), (1767, 1069909), (11191, 168933), (33573, 56311)]