29698251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20929}}^1$

素因数の和:20986

約数の個数: 16

約数和(自身を含む): 44204160

約数和(自身を除く): 14505909

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 20929, 62787, 230219, 690657, 899947, 2699841, 9899417, 29698251]

約数ペア:

[(1, 29698251), (3, 9899417), (11, 2699841), (33, 899947), (43, 690657), (129, 230219), (473, 62787), (1419, 20929)]