43143793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^2$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 56047680

約数和(自身を除く): 12903887

約数列:

[1, 7, 11, 29, 77, 139, 203, 319, 973, 1529, 2233, 4031, 10703, 19321, 28217, 44341, 135247, 212531, 310387, 560309, 1487717, 3922163, 6163399, 43143793]

約数ペア:

[(1, 43143793), (7, 6163399), (11, 3922163), (29, 1487717), (77, 560309), (139, 310387), (203, 212531), (319, 135247), (973, 44341), (1529, 28217), (2233, 19321), (4031, 10703)]