71710199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20183}}^1$

素因数の和:20230

約数の個数: 16

約数和(自身を含む): 87194880

約数和(自身を除く): 15484681

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 20183, 222013, 343111, 383477, 3774221, 4218247, 6519109, 71710199]

約数ペア:

[(1, 71710199), (11, 6519109), (17, 4218247), (19, 3774221), (187, 383477), (209, 343111), (323, 222013), (3553, 20183)]