27286427

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 32303040

約数和(自身を除く): 5016613

約数列:

[1, 7, 37, 137, 259, 769, 959, 5069, 5383, 28453, 35483, 105353, 199171, 737471, 3898061, 27286427]

約数ペア:

[(1, 27286427), (7, 3898061), (37, 737471), (137, 199171), (259, 105353), (769, 35483), (959, 28453), (5069, 5383)]