29122562421

素因数分解:

$3^3\times {\mathrm{997}}^1\times {\mathrm{1081859}}^1$

素因数の和:1082865

約数の個数: 16

約数和(自身を含む): 43187851200

約数和(自身を除く): 14065288779

約数列:

[1, 3, 9, 27, 997, 2991, 8973, 26919, 1081859, 3245577, 9736731, 29210193, 1078613423, 3235840269, 9707520807, 29122562421]

約数ペア:

[(1, 29122562421), (3, 9707520807), (9, 3235840269), (27, 1078613423), (997, 29210193), (2991, 9736731), (8973, 3245577), (26919, 1081859)]