140392171

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3774

約数の個数: 16

約数和(自身を含む): 155213280

約数和(自身を除く): 14821109

約数列:

[1, 17, 37, 61, 629, 1037, 2257, 3659, 38369, 62203, 135383, 223199, 2301511, 3794383, 8258363, 140392171]

約数ペア:

[(1, 140392171), (17, 8258363), (37, 3794383), (61, 2301511), (629, 223199), (1037, 135383), (2257, 62203), (3659, 38369)]