5651421

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 7776000

約数和(自身を除く): 2124579

約数列:

[1, 3, 47, 141, 149, 269, 447, 807, 7003, 12643, 21009, 37929, 40081, 120243, 1883807, 5651421]

約数ペア:

[(1, 5651421), (3, 1883807), (47, 120243), (141, 40081), (149, 37929), (269, 21009), (447, 12643), (807, 7003)]