12151293

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 20708352

約数和(自身を除く): 8557059

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1283, 1353, 3157, 3849, 8981, 9471, 14113, 26943, 42339, 52603, 98791, 157809, 296373, 368221, 578633, 1104663, 1735899, 4050431, 12151293]

約数ペア:

[(1, 12151293), (3, 4050431), (7, 1735899), (11, 1104663), (21, 578633), (33, 368221), (41, 296373), (77, 157809), (123, 98791), (231, 52603), (287, 42339), (451, 26943), (861, 14113), (1283, 9471), (1353, 8981), (3157, 3849)]