2979876723

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{109141}}^1$

素因数の和:109642

約数の個数: 16

約数和(自身を含む): 4191052800

約数和(自身を除く): 1211176077

約数列:

[1, 3, 19, 57, 479, 1437, 9101, 27303, 109141, 327423, 2073679, 6221037, 52278539, 156835617, 993292241, 2979876723]

約数ペア:

[(1, 2979876723), (3, 993292241), (19, 156835617), (57, 52278539), (479, 6221037), (1437, 2073679), (9101, 327423), (27303, 109141)]