98819891

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 106334976

約数和(自身を除く): 7515085

約数列:

[1, 23, 43, 163, 613, 989, 3749, 7009, 14099, 26359, 99919, 161207, 606257, 2298137, 4296517, 98819891]

約数ペア:

[(1, 98819891), (23, 4296517), (43, 2298137), (163, 606257), (613, 161207), (989, 99919), (3749, 26359), (7009, 14099)]