57241941

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 81991104

約数和(自身を除く): 24749163

約数列:

[1, 3, 17, 51, 103, 289, 309, 641, 867, 1751, 1923, 5253, 10897, 29767, 32691, 66023, 89301, 185249, 198069, 555747, 1122391, 3367173, 19080647, 57241941]

約数ペア:

[(1, 57241941), (3, 19080647), (17, 3367173), (51, 1122391), (103, 555747), (289, 198069), (309, 185249), (641, 89301), (867, 66023), (1751, 32691), (1923, 29767), (5253, 10897)]