890097979

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 927999072

約数和(自身を除く): 37901093

約数列:

[1, 43, 73, 233, 1217, 3139, 10019, 17009, 52331, 88841, 283561, 731387, 3820163, 12193123, 20699953, 890097979]

約数ペア:

[(1, 890097979), (43, 20699953), (73, 12193123), (233, 3820163), (1217, 731387), (3139, 283561), (10019, 88841), (17009, 52331)]