99407959

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19427}}^1$

素因数の和:19494

約数の個数: 16

約数和(自身を含む): 123095808

約数和(自身を除く): 23687849

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 19427, 135989, 330259, 835361, 2311813, 5847527, 14201137, 99407959]

約数ペア:

[(1, 99407959), (7, 14201137), (17, 5847527), (43, 2311813), (119, 835361), (301, 330259), (731, 135989), (5117, 19427)]