8797131

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 14836224

約数和(自身を除く): 6039093

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 2971, 8913, 20797, 26739, 62391, 139637, 187173, 418911, 977459, 1256733, 2932377, 8797131]

約数ペア:

[(1, 8797131), (3, 2932377), (7, 1256733), (9, 977459), (21, 418911), (47, 187173), (63, 139637), (141, 62391), (329, 26739), (423, 20797), (987, 8913), (2961, 2971)]