339907139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{7643}}^1$

素因数の和:7978

約数の個数: 16

約数和(自身を含む): 400667904

約数和(自身を除く): 60760765

約数列:

[1, 11, 13, 143, 311, 3421, 4043, 7643, 44473, 84073, 99359, 1092949, 2376973, 26146703, 30900649, 339907139]

約数ペア:

[(1, 339907139), (11, 30900649), (13, 26146703), (143, 2376973), (311, 1092949), (3421, 99359), (4043, 84073), (7643, 44473)]