29407293

素因数分解:

$3^4\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1278

約数の個数: 20

約数和(自身を含む): 44082720

約数和(自身を除く): 14675427

約数列:

[1, 3, 9, 27, 81, 439, 827, 1317, 2481, 3951, 7443, 11853, 22329, 35559, 66987, 363053, 1089159, 3267477, 9802431, 29407293]

約数ペア:

[(1, 29407293), (3, 9802431), (9, 3267477), (27, 1089159), (81, 363053), (439, 66987), (827, 35559), (1317, 22329), (2481, 11853), (3951, 7443)]