973087717

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2729}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 1195084800

約数和(自身を除く): 221997083

約数列:

[1, 7, 19, 49, 133, 383, 931, 2681, 2729, 7277, 18767, 19103, 50939, 51851, 133721, 356573, 362957, 1045207, 2540699, 7316449, 19858933, 51215143, 139012531, 973087717]

約数ペア:

[(1, 973087717), (7, 139012531), (19, 51215143), (49, 19858933), (133, 7316449), (383, 2540699), (931, 1045207), (2681, 362957), (2729, 356573), (7277, 133721), (18767, 51851), (19103, 50939)]