85647991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 24022409

約数列:

[1, 11, 13, 19, 29, 143, 209, 247, 319, 377, 551, 1087, 2717, 4147, 6061, 7163, 11957, 14131, 20653, 31523, 78793, 155441, 227183, 268489, 346753, 409799, 598937, 2953379, 4507789, 6588307, 7786181, 85647991]

約数ペア:

[(1, 85647991), (11, 7786181), (13, 6588307), (19, 4507789), (29, 2953379), (143, 598937), (209, 409799), (247, 346753), (319, 268489), (377, 227183), (551, 155441), (1087, 78793), (2717, 31523), (4147, 20653), (6061, 14131), (7163, 11957)]