77398739

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 91010304

約数和(自身を除く): 13611565

約数列:

[1, 11, 17, 121, 187, 191, 197, 2057, 2101, 2167, 3247, 3349, 23111, 23837, 35717, 36839, 37627, 392887, 405229, 413897, 639659, 4552867, 7036249, 77398739]

約数ペア:

[(1, 77398739), (11, 7036249), (17, 4552867), (121, 639659), (187, 413897), (191, 405229), (197, 392887), (2057, 37627), (2101, 36839), (2167, 35717), (3247, 23837), (3349, 23111)]