4698729

素因数分解:

$3^4\times 7^1\times {\mathrm{8287}}^1$

素因数の和:8306

約数の個数: 20

約数和(自身を含む): 8022784

約数和(自身を除く): 3324055

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 8287, 24861, 58009, 74583, 174027, 223749, 522081, 671247, 1566243, 4698729]

約数ペア:

[(1, 4698729), (3, 1566243), (7, 671247), (9, 522081), (21, 223749), (27, 174027), (63, 74583), (81, 58009), (189, 24861), (567, 8287)]