42020187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17443}}^1$

素因数の和:17530

約数の個数: 16

約数和(自身を含む): 61961088

約数和(自身を除く): 19940901

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 17443, 52329, 191873, 575619, 1273339, 3820017, 14006729, 42020187]

約数ペア:

[(1, 42020187), (3, 14006729), (11, 3820017), (33, 1273339), (73, 575619), (219, 191873), (803, 52329), (2409, 17443)]