42135873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15217}}^1$

素因数の和:15304

約数の個数: 16

約数和(自身を含む): 61358976

約数和(自身を除く): 19223103

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 15217, 45651, 197821, 593463, 1080407, 3241221, 14045291, 42135873]

約数ペア:

[(1, 42135873), (3, 14045291), (13, 3241221), (39, 1080407), (71, 593463), (213, 197821), (923, 45651), (2769, 15217)]