85864121

素因数分解:

$7^2\times {\mathrm{349}}^1\times {\mathrm{5021}}^1$

素因数の和:5384

約数の個数: 12

約数和(自身を含む): 100188900

約数和(自身を除く): 14324779

約数列:

[1, 7, 49, 349, 2443, 5021, 17101, 35147, 246029, 1752329, 12266303, 85864121]

約数ペア:

[(1, 85864121), (7, 12266303), (49, 1752329), (349, 246029), (2443, 35147), (5021, 17101)]