275706067

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{70459}}^1$

素因数の和:70522

約数の個数: 16

約数和(自身を含む): 347226880

約数和(自身を除く): 71520813

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 70459, 493213, 915967, 3029737, 6411769, 21208159, 39386581, 275706067]

約数ペア:

[(1, 275706067), (7, 39386581), (13, 21208159), (43, 6411769), (91, 3029737), (301, 915967), (559, 493213), (3913, 70459)]