13425457409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{990151}}^1$

素因数の和:990320

約数の個数: 16

約数和(自身を含む): 16634553600

約数和(自身を除く): 3209096191

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 13559, 990151, 6931057, 12871963, 90103741, 147532499, 1032727493, 1917922487, 13425457409]

約数ペア:

[(1, 13425457409), (7, 1917922487), (13, 1032727493), (91, 147532499), (149, 90103741), (1043, 12871963), (1937, 6931057), (13559, 990151)]