1912995453

素因数分解:

$3^1\times {\mathrm{109}}^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 2596962816

約数和(自身を除く): 683967363

約数列:

[1, 3, 109, 191, 281, 327, 573, 843, 11881, 20819, 30629, 35643, 53671, 62457, 91887, 161013, 2269271, 3338561, 5850139, 6807813, 10015683, 17550417, 637665151, 1912995453]

約数ペア:

[(1, 1912995453), (3, 637665151), (109, 17550417), (191, 10015683), (281, 6807813), (327, 5850139), (573, 3338561), (843, 2269271), (11881, 161013), (20819, 91887), (30629, 62457), (35643, 53671)]