7971291211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{5051}}^1$

素因数の和:5311

約数の個数: 32

約数和(自身を含む): 9385322688

約数和(自身を除く): 1414031477

約数列:

[1, 13, 17, 37, 193, 221, 481, 629, 2509, 3281, 5051, 7141, 8177, 42653, 65663, 85867, 92833, 121397, 186887, 974843, 1116271, 1578161, 2429531, 3177079, 12672959, 16572331, 36069191, 41302027, 215440303, 468899483, 613176247, 7971291211]

約数ペア:

[(1, 7971291211), (13, 613176247), (17, 468899483), (37, 215440303), (193, 41302027), (221, 36069191), (481, 16572331), (629, 12672959), (2509, 3177079), (3281, 2429531), (5051, 1578161), (7141, 1116271), (8177, 974843), (42653, 186887), (65663, 121397), (85867, 92833)]