29385423

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{887}}^1$

素因数の和:1308

約数の個数: 20

約数和(自身を含む): 44053680

約数和(自身を除く): 14668257

約数列:

[1, 3, 9, 27, 81, 409, 887, 1227, 2661, 3681, 7983, 11043, 23949, 33129, 71847, 362783, 1088349, 3265047, 9795141, 29385423]

約数ペア:

[(1, 29385423), (3, 9795141), (9, 3265047), (27, 1088349), (81, 362783), (409, 71847), (887, 33129), (1227, 23949), (2661, 11043), (3681, 7983)]