3967953

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 6166944

約数和(自身を除く): 2198991

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 643, 1929, 2057, 6171, 7073, 10931, 21219, 32793, 77803, 120241, 233409, 360723, 1322651, 3967953]

約数ペア:

[(1, 3967953), (3, 1322651), (11, 360723), (17, 233409), (33, 120241), (51, 77803), (121, 32793), (187, 21219), (363, 10931), (561, 7073), (643, 6171), (1929, 2057)]