970767

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 1688960

約数和(自身を除く): 718193

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 811, 1197, 2433, 5677, 7299, 15409, 17031, 46227, 51093, 107863, 138681, 323589, 970767]

約数ペア:

[(1, 970767), (3, 323589), (7, 138681), (9, 107863), (19, 51093), (21, 46227), (57, 17031), (63, 15409), (133, 7299), (171, 5677), (399, 2433), (811, 1197)]