100521001

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{107971}}^1$

素因数の和:108004

約数の個数: 12

約数和(自身を含む): 123088080

約数和(自身を除く): 22567079

約数列:

[1, 7, 19, 49, 133, 931, 107971, 755797, 2051449, 5290579, 14360143, 100521001]

約数ペア:

[(1, 100521001), (7, 14360143), (19, 5290579), (49, 2051449), (133, 755797), (931, 107971)]