91990927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6841}}^1$

素因数の和:6978

約数の個数: 16

約数和(自身を含む): 112318272

約数和(自身を除く): 20327345

約数列:

[1, 7, 17, 113, 119, 791, 1921, 6841, 13447, 47887, 116297, 773033, 814079, 5411231, 13141561, 91990927]

約数ペア:

[(1, 91990927), (7, 13141561), (17, 5411231), (113, 814079), (119, 773033), (791, 116297), (1921, 47887), (6841, 13447)]