120613297

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 139804672

約数和(自身を除く): 19191375

約数列:

[1, 7, 127, 211, 643, 889, 1477, 4501, 26797, 81661, 135673, 187579, 571627, 949711, 17230471, 120613297]

約数ペア:

[(1, 120613297), (7, 17230471), (127, 949711), (211, 571627), (643, 187579), (889, 135673), (1477, 81661), (4501, 26797)]