29161869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20551}}^1$

素因数の和:20608

約数の個数: 16

約数和(自身を含む): 43405824

約数和(自身を除く): 14243955

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 20551, 61653, 226061, 678183, 883693, 2651079, 9720623, 29161869]

約数ペア:

[(1, 29161869), (3, 9720623), (11, 2651079), (33, 883693), (43, 678183), (129, 226061), (473, 61653), (1419, 20551)]