71030121

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{639911}}^1$

素因数の和:639951

約数の個数: 8

約数和(自身を含む): 97266624

約数和(自身を除く): 26236503

約数列:

[1, 3, 37, 111, 639911, 1919733, 23676707, 71030121]

約数ペア:

[(1, 71030121), (3, 23676707), (37, 1919733), (111, 639911)]