89389881

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34607}}^1$

素因数の和:34661

約数の個数: 24

約数和(自身を含む): 151167744

約数和(自身を除く): 61777863

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 34607, 103821, 242249, 311463, 726747, 1418887, 2180241, 4256661, 9932209, 12769983, 29796627, 89389881]

約数ペア:

[(1, 89389881), (3, 29796627), (7, 12769983), (9, 9932209), (21, 4256661), (41, 2180241), (63, 1418887), (123, 726747), (287, 311463), (369, 242249), (861, 103821), (2583, 34607)]