2080370097

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{935839}}^1$

素因数の和:935877

約数の個数: 24

約数和(自身を含む): 3406457600

約数和(自身を除く): 1326087503

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 935839, 2807517, 8422551, 12165907, 17780941, 36497721, 53342823, 109493163, 160028469, 231152233, 693456699, 2080370097]

約数ペア:

[(1, 2080370097), (3, 693456699), (9, 231152233), (13, 160028469), (19, 109493163), (39, 53342823), (57, 36497721), (117, 17780941), (171, 12165907), (247, 8422551), (741, 2807517), (2223, 935839)]