98778821

素因数分解:

${\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{10009}}^1$

素因数の和:10219

約数の個数: 8

約数和(自身を含む): 100900800

約数和(自身を除く): 2121979

約数列:

[1, 71, 139, 9869, 10009, 710639, 1391251, 98778821]

約数ペア:

[(1, 98778821), (71, 1391251), (139, 710639), (9869, 10009)]