42811617

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17467}}^1$

素因数の和:17532

約数の個数: 16

約数和(自身を含む): 61487360

約数和(自身を除く): 18675743

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 17467, 52401, 331873, 751081, 995619, 2253243, 14270539, 42811617]

約数ペア:

[(1, 42811617), (3, 14270539), (19, 2253243), (43, 995619), (57, 751081), (129, 331873), (817, 52401), (2451, 17467)]