29417289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20731}}^1$

素因数の和:20788

約数の個数: 16

約数和(自身を含む): 43785984

約数和(自身を除く): 14368695

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 20731, 62193, 228041, 684123, 891433, 2674299, 9805763, 29417289]

約数ペア:

[(1, 29417289), (3, 9805763), (11, 2674299), (33, 891433), (43, 684123), (129, 228041), (473, 62193), (1419, 20731)]