7141251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 10402560

約数和(自身を除く): 3261309

約数列:

[1, 3, 13, 39, 71, 213, 923, 2579, 2769, 7737, 33527, 100581, 183109, 549327, 2380417, 7141251]

約数ペア:

[(1, 7141251), (3, 2380417), (13, 549327), (39, 183109), (71, 100581), (213, 33527), (923, 7737), (2579, 2769)]