52965789

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 71554560

約数和(自身を除く): 18588771

約数列:

[1, 3, 131, 307, 393, 439, 921, 1317, 40217, 57509, 120651, 134773, 172527, 404319, 17655263, 52965789]

約数ペア:

[(1, 52965789), (3, 17655263), (131, 404319), (307, 172527), (393, 134773), (439, 120651), (921, 57509), (1317, 40217)]