13957377

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1811}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 21338112

約数和(自身を除く): 7380735

約数列:

[1, 3, 7, 21, 367, 1101, 1811, 2569, 5433, 7707, 12677, 38031, 664637, 1993911, 4652459, 13957377]

約数ペア:

[(1, 13957377), (3, 4652459), (7, 1993911), (21, 664637), (367, 38031), (1101, 12677), (1811, 7707), (2569, 5433)]