71104319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 89152560

約数和(自身を除く): 18048241

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1573, 2057, 2431, 2659, 26741, 29249, 34567, 45203, 321739, 380237, 497233, 587639, 4182607, 5469563, 6464029, 71104319]

約数ペア:

[(1, 71104319), (11, 6464029), (13, 5469563), (17, 4182607), (121, 587639), (143, 497233), (187, 380237), (221, 321739), (1573, 45203), (2057, 34567), (2431, 29249), (2659, 26741)]