3870999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 6209424

約数和(自身を除く): 2338425

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 641, 671, 1923, 2013, 5769, 6039, 7051, 21153, 39101, 63459, 117303, 351909, 430111, 1290333, 3870999]

約数ペア:

[(1, 3870999), (3, 1290333), (9, 430111), (11, 351909), (33, 117303), (61, 63459), (99, 39101), (183, 21153), (549, 7051), (641, 6039), (671, 5769), (1923, 2013)]