539305871

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 610663680

約数和(自身を除く): 71357809

約数列:

[1, 13, 43, 47, 169, 559, 611, 1579, 2021, 7267, 7943, 20527, 26273, 67897, 74213, 266851, 341549, 882661, 964769, 3191159, 11474593, 12541997, 41485067, 539305871]

約数ペア:

[(1, 539305871), (13, 41485067), (43, 12541997), (47, 11474593), (169, 3191159), (559, 964769), (611, 882661), (1579, 341549), (2021, 266851), (7267, 74213), (7943, 67897), (20527, 26273)]