11877887

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 14069760

約数和(自身を除く): 2191873

約数列:

[1, 7, 47, 79, 329, 457, 553, 3199, 3713, 21479, 25991, 36103, 150353, 252721, 1696841, 11877887]

約数ペア:

[(1, 11877887), (7, 1696841), (47, 252721), (79, 150353), (329, 36103), (457, 25991), (553, 21479), (3199, 3713)]