2783305217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{82339}}^1$

素因数の和:82796

約数の個数: 16

約数和(自身を含む): 3478041600

約数和(自身を除く): 694736383

約数列:

[1, 7, 11, 77, 439, 3073, 4829, 33803, 82339, 576373, 905729, 6340103, 36146821, 253027747, 397615031, 2783305217]

約数ペア:

[(1, 2783305217), (7, 397615031), (11, 253027747), (77, 36146821), (439, 6340103), (3073, 905729), (4829, 576373), (33803, 82339)]