159321799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24659}}^1$

素因数の和:24750

約数の個数: 16

約数和(自身を含む): 198858240

約数和(自身を除く): 39536441

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 24659, 172613, 320567, 1750789, 2243969, 12255523, 22760257, 159321799]

約数ペア:

[(1, 159321799), (7, 22760257), (13, 12255523), (71, 2243969), (91, 1750789), (497, 320567), (923, 172613), (6461, 24659)]