9021681

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 13942656

約数和(自身を除く): 4920975

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 1063, 2829, 3189, 8487, 9567, 24449, 43583, 73347, 130749, 220041, 392247, 1002409, 3007227, 9021681]

約数ペア:

[(1, 9021681), (3, 3007227), (9, 1002409), (23, 392247), (41, 220041), (69, 130749), (123, 73347), (207, 43583), (369, 24449), (943, 9567), (1063, 8487), (2829, 3189)]