8881047

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4861}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 15169440

約数和(自身を除く): 6288393

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 4861, 14583, 34027, 43749, 102081, 140969, 306243, 422907, 986783, 1268721, 2960349, 8881047]

約数ペア:

[(1, 8881047), (3, 2960349), (7, 1268721), (9, 986783), (21, 422907), (29, 306243), (63, 140969), (87, 102081), (203, 43749), (261, 34027), (609, 14583), (1827, 4861)]