12585416259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{70877}}^1$

素因数の和:71079

約数の個数: 32

約数和(自身を含む): 18813856320

約数和(自身を除く): 6228440061

約数列:

[1, 3, 13, 29, 39, 87, 157, 377, 471, 1131, 2041, 4553, 6123, 13659, 59189, 70877, 177567, 212631, 921401, 2055433, 2764203, 6166299, 11127689, 26720629, 33383067, 80161887, 144659957, 322702981, 433979871, 968108943, 4195138753, 12585416259]

約数ペア:

[(1, 12585416259), (3, 4195138753), (13, 968108943), (29, 433979871), (39, 322702981), (87, 144659957), (157, 80161887), (377, 33383067), (471, 26720629), (1131, 11127689), (2041, 6166299), (4553, 2764203), (6123, 2055433), (13659, 921401), (59189, 212631), (70877, 177567)]