973934143

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1528939}}^1$

素因数の和:1528966

約数の個数: 12

約数和(自身を含む): 1220094120

約数和(自身を除く): 246159977

約数列:

[1, 7, 13, 49, 91, 637, 1528939, 10702573, 19876207, 74918011, 139133449, 973934143]

約数ペア:

[(1, 973934143), (7, 139133449), (13, 74918011), (49, 19876207), (91, 10702573), (637, 1528939)]