13994823

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 19243136

約数和(自身を除く): 5248313

約数列:

[1, 3, 43, 129, 157, 471, 691, 2073, 6751, 20253, 29713, 89139, 108487, 325461, 4664941, 13994823]

約数ペア:

[(1, 13994823), (3, 4664941), (43, 325461), (129, 108487), (157, 89139), (471, 29713), (691, 20253), (2073, 6751)]