2019609879

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{1613}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 3113341440

約数和(自身を除く): 1093731561

約数列:

[1, 3, 7, 21, 109, 327, 547, 763, 1613, 1641, 2289, 3829, 4839, 11291, 11487, 33873, 59623, 175817, 178869, 417361, 527451, 882311, 1230719, 1252083, 2646933, 3692157, 6176177, 18528531, 96171899, 288515697, 673203293, 2019609879]

約数ペア:

[(1, 2019609879), (3, 673203293), (7, 288515697), (21, 96171899), (109, 18528531), (327, 6176177), (547, 3692157), (763, 2646933), (1613, 1252083), (1641, 1230719), (2289, 882311), (3829, 527451), (4839, 417361), (11291, 178869), (11487, 175817), (33873, 59623)]