16089939

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 24871392

約数和(自身を除く): 8781453

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1021, 1751, 3063, 5253, 9189, 15759, 17357, 52071, 105163, 156213, 315489, 946467, 1787771, 5363313, 16089939]

約数ペア:

[(1, 16089939), (3, 5363313), (9, 1787771), (17, 946467), (51, 315489), (103, 156213), (153, 105163), (309, 52071), (927, 17357), (1021, 15759), (1751, 9189), (3063, 5253)]