42835407

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21407}}^1$

素因数の和:21462

約数の個数: 16

約数和(自身を含む): 61655040

約数和(自身を除く): 18819633

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 21407, 64221, 492361, 620803, 1477083, 1862409, 14278469, 42835407]

約数ペア:

[(1, 42835407), (3, 14278469), (23, 1862409), (29, 1477083), (69, 620803), (87, 492361), (667, 64221), (2001, 21407)]