29710021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 33264000

約数和(自身を除く): 3553979

約数列:

[1, 11, 71, 109, 349, 781, 1199, 3839, 7739, 24779, 38041, 85129, 272569, 418451, 2700911, 29710021]

約数ペア:

[(1, 29710021), (11, 2700911), (71, 418451), (109, 272569), (349, 85129), (781, 38041), (1199, 24779), (3839, 7739)]