42497547

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10501}}^1$

素因数の和:10594

約数の個数: 16

約数和(自身を含む): 60491520

約数和(自身を除く): 17993973

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 10501, 31503, 199519, 598557, 745571, 2236713, 14165849, 42497547]

約数ペア:

[(1, 42497547), (3, 14165849), (19, 2236713), (57, 745571), (71, 598557), (213, 199519), (1349, 31503), (4047, 10501)]