15882661389

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5441131}}^1$

素因数の和:5441280

約数の個数: 16

約数和(自身を含む): 24376271360

約数和(自身を除く): 8493609971

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 5441131, 16323393, 38087917, 114263751, 756317209, 2268951627, 5294220463, 15882661389]

約数ペア:

[(1, 15882661389), (3, 5294220463), (7, 2268951627), (21, 756317209), (139, 114263751), (417, 38087917), (973, 16323393), (2919, 5441131)]