81274037

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1117}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 91094640

約数和(自身を除く): 9820603

約数列:

[1, 13, 29, 193, 377, 1117, 2509, 5597, 14521, 32393, 72761, 215581, 421109, 2802553, 6251849, 81274037]

約数ペア:

[(1, 81274037), (13, 6251849), (29, 2802553), (193, 421109), (377, 215581), (1117, 72761), (2509, 32393), (5597, 14521)]