161177471

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5351}}^1$

素因数の和:5702

約数の個数: 16

約数和(自身を含む): 199008768

約数和(自身を除く): 37831297

約数列:

[1, 7, 13, 91, 331, 2317, 4303, 5351, 30121, 37457, 69563, 486941, 1771181, 12398267, 23025353, 161177471]

約数ペア:

[(1, 161177471), (7, 23025353), (13, 12398267), (91, 1771181), (331, 486941), (2317, 69563), (4303, 37457), (5351, 30121)]