99916649

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17471}}^1$

素因数の和:17540

約数の個数: 16

約数和(自身を含む): 123002880

約数和(自身を除く): 23086231

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 17471, 122297, 331949, 751253, 2323643, 5258771, 14273807, 99916649]

約数ペア:

[(1, 99916649), (7, 14273807), (19, 5258771), (43, 2323643), (133, 751253), (301, 331949), (817, 122297), (5719, 17471)]