9271216493

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{428489}}^1$

素因数の和:428788

約数の個数: 16

約数和(自身を含む): 11600081280

約数和(自身を除く): 2328864787

約数列:

[1, 7, 11, 77, 281, 1967, 3091, 21637, 428489, 2999423, 4713379, 32993653, 120405409, 842837863, 1324459499, 9271216493]

約数ペア:

[(1, 9271216493), (7, 1324459499), (11, 842837863), (77, 120405409), (281, 32993653), (1967, 4713379), (3091, 2999423), (21637, 428489)]