64323259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4943}}^1$

素因数の和:4987

約数の個数: 24

約数和(自身を含む): 86856192

約数和(自身を除く): 22532933

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 4943, 13013, 34601, 54373, 64259, 380611, 449813, 706849, 835367, 4947943, 5847569, 9189037, 64323259]

約数ペア:

[(1, 64323259), (7, 9189037), (11, 5847569), (13, 4947943), (77, 835367), (91, 706849), (143, 449813), (169, 380611), (1001, 64259), (1183, 54373), (1859, 34601), (4943, 13013)]