120129121

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1583}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 141571584

約数和(自身を除く): 21442463

約数列:

[1, 7, 37, 259, 293, 1583, 2051, 10841, 11081, 58571, 75887, 409997, 463819, 3246733, 17161303, 120129121]

約数ペア:

[(1, 120129121), (7, 17161303), (37, 3246733), (259, 463819), (293, 409997), (1583, 75887), (2051, 58571), (10841, 11081)]