13921287

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 19203072

約数和(自身を除く): 5281785

約数列:

[1, 3, 37, 111, 167, 501, 751, 2253, 6179, 18537, 27787, 83361, 125417, 376251, 4640429, 13921287]

約数ペア:

[(1, 13921287), (3, 4640429), (37, 376251), (111, 125417), (167, 83361), (501, 27787), (751, 18537), (2253, 6179)]