9989007

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1163}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 15271680

約数和(自身を除く): 5282673

約数列:

[1, 3, 7, 21, 409, 1163, 1227, 2863, 3489, 8141, 8589, 24423, 475667, 1427001, 3329669, 9989007]

約数ペア:

[(1, 9989007), (3, 3329669), (7, 1427001), (21, 475667), (409, 24423), (1163, 8589), (1227, 8141), (2863, 3489)]