505084161

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{71249}}^1$

素因数の和:71408

約数の個数: 16

約数和(自身を含む): 718200000

約数和(自身を除く): 213115839

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 71249, 213747, 1211233, 3633699, 9903611, 29710833, 168361387, 505084161]

約数ペア:

[(1, 505084161), (3, 168361387), (17, 29710833), (51, 9903611), (139, 3633699), (417, 1211233), (2363, 213747), (7089, 71249)]