848850121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{20047}}^1$

素因数の和:20340

約数の個数: 16

約数和(自身を含む): 1016193024

約数和(自身を除く): 167342903

約数列:

[1, 7, 23, 161, 263, 1841, 6049, 20047, 42343, 140329, 461081, 3227567, 5272361, 36906527, 121264303, 848850121]

約数ペア:

[(1, 848850121), (7, 121264303), (23, 36906527), (161, 5272361), (263, 3227567), (1841, 461081), (6049, 140329), (20047, 42343)]