69681689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2593}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 87158400

約数和(自身を除く): 17476711

約数列:

[1, 7, 11, 77, 349, 2443, 2593, 3839, 18151, 26873, 28523, 199661, 904957, 6334699, 9954527, 69681689]

約数ペア:

[(1, 69681689), (7, 9954527), (11, 6334699), (77, 904957), (349, 199661), (2443, 28523), (2593, 26873), (3839, 18151)]