12112177

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 16865280

約数和(自身を除く): 4753103

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 487, 1309, 1463, 2261, 3409, 3553, 5357, 8279, 9253, 24871, 37499, 57953, 64771, 91069, 101783, 157301, 637483, 712481, 1101107, 1730311, 12112177]

約数ペア:

[(1, 12112177), (7, 1730311), (11, 1101107), (17, 712481), (19, 637483), (77, 157301), (119, 101783), (133, 91069), (187, 64771), (209, 57953), (323, 37499), (487, 24871), (1309, 9253), (1463, 8279), (2261, 5357), (3409, 3553)]