13815873

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 6747327

約数列:

[1, 3, 9, 27, 239, 717, 2141, 2151, 6423, 6453, 19269, 57807, 511699, 1535097, 4605291, 13815873]

約数ペア:

[(1, 13815873), (3, 4605291), (9, 1535097), (27, 511699), (239, 57807), (717, 19269), (2141, 6453), (2151, 6423)]