99897119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2663}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 119688192

約数和(自身を除く): 19791073

約数列:

[1, 7, 23, 161, 233, 1631, 2663, 5359, 18641, 37513, 61249, 428743, 620479, 4343353, 14271017, 99897119]

約数ペア:

[(1, 99897119), (7, 14271017), (23, 4343353), (161, 620479), (233, 428743), (1631, 61249), (2663, 37513), (5359, 18641)]