2019880047

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1\times {\mathrm{6053}}^1$

素因数の和:8810

約数の個数: 16

約数和(自身を含む): 2760333408

約数和(自身を除く): 740453361

約数列:

[1, 3, 41, 123, 2713, 6053, 8139, 18159, 111233, 248173, 333699, 744519, 16421789, 49265367, 673293349, 2019880047]

約数ペア:

[(1, 2019880047), (3, 673293349), (41, 49265367), (123, 16421789), (2713, 744519), (6053, 333699), (8139, 248173), (18159, 111233)]