52389687

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7537}}^1$

素因数の和:7878

約数の個数: 16

約数和(自身を含む): 80083712

約数和(自身を除く): 27694025

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 7537, 22611, 52759, 158277, 2494747, 7484241, 17463229, 52389687]

約数ペア:

[(1, 52389687), (3, 17463229), (7, 7484241), (21, 2494747), (331, 158277), (993, 52759), (2317, 22611), (6951, 7537)]