10787763

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1423}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 17361408

約数和(自身を除く): 6573645

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 1423, 2527, 4269, 7581, 9961, 27037, 29883, 81111, 189259, 513703, 567777, 1541109, 3595921, 10787763]

約数ペア:

[(1, 10787763), (3, 3595921), (7, 1541109), (19, 567777), (21, 513703), (57, 189259), (133, 81111), (361, 29883), (399, 27037), (1083, 9961), (1423, 7581), (2527, 4269)]