438440961

素因数分解:

$3^1\times 7^1\times {\mathrm{3583}}^1\times {\mathrm{5827}}^1$

素因数の和:9420

約数の個数: 16

約数和(自身を含む): 668401664

約数和(自身を除く): 229960703

約数列:

[1, 3, 7, 21, 3583, 5827, 10749, 17481, 25081, 40789, 75243, 122367, 20878141, 62634423, 146146987, 438440961]

約数ペア:

[(1, 438440961), (3, 146146987), (7, 62634423), (21, 20878141), (3583, 122367), (5827, 75243), (10749, 40789), (17481, 25081)]