29641707

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{4409}}^1$

素因数の和:4504

約数の個数: 20

約数和(自身を含む): 44823240

約数和(自身を除く): 15181533

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 4409, 6723, 13227, 39681, 119043, 357129, 365947, 1097841, 3293523, 9880569, 29641707]

約数ペア:

[(1, 29641707), (3, 9880569), (9, 3293523), (27, 1097841), (81, 365947), (83, 357129), (249, 119043), (747, 39681), (2241, 13227), (4409, 6723)]