38715667081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3060769}}^1$

素因数の和:3060928

約数の個数: 16

約数和(自身を含む): 47992873600

約数和(自身を除く): 9277206519

約数列:

[1, 7, 13, 91, 139, 973, 1807, 12649, 3060769, 21425383, 39789997, 278529979, 425446891, 2978128237, 5530809583, 38715667081]

約数ペア:

[(1, 38715667081), (7, 5530809583), (13, 2978128237), (91, 425446891), (139, 278529979), (973, 39789997), (1807, 21425383), (12649, 3060769)]