60840451

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19889}}^1$

素因数の和:19938

約数の個数: 16

約数和(自身を含む): 76377600

約数和(自身を除く): 15537149

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 19889, 139223, 377891, 457447, 2645237, 3202129, 8691493, 60840451]

約数ペア:

[(1, 60840451), (7, 8691493), (19, 3202129), (23, 2645237), (133, 457447), (161, 377891), (437, 139223), (3059, 19889)]