42187251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7589}}^1$

素因数の和:7718

約数の個数: 16

約数和(自身を含む): 60112800

約数和(自身を除く): 17925549

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 7589, 22767, 129013, 387039, 827201, 2481603, 14062417, 42187251]

約数ペア:

[(1, 42187251), (3, 14062417), (17, 2481603), (51, 827201), (109, 387039), (327, 129013), (1853, 22767), (5559, 7589)]