12148311

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18661}}^1$

素因数の和:18702

約数の個数: 16

約数和(自身を含む): 19109888

約数和(自身を除く): 6961577

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 18661, 55983, 130627, 391881, 578491, 1735473, 4049437, 12148311]

約数ペア:

[(1, 12148311), (3, 4049437), (7, 1735473), (21, 578491), (31, 391881), (93, 130627), (217, 55983), (651, 18661)]