4067079891

素因数分解:

$3^1\times 7^1\times {\mathrm{2549}}^1\times {\mathrm{75979}}^1$

素因数の和:78538

約数の個数: 16

約数和(自身を含む): 6199968000

約数和(自身を除く): 2132888109

約数列:

[1, 3, 7, 21, 2549, 7647, 17843, 53529, 75979, 227937, 531853, 1595559, 193670471, 581011413, 1355693297, 4067079891]

約数ペア:

[(1, 4067079891), (3, 1355693297), (7, 581011413), (21, 193670471), (2549, 1595559), (7647, 531853), (17843, 227937), (53529, 75979)]