30880304847

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1707887}}^1$

素因数の和:1707948

約数の個数: 36

約数和(自身を含む): 53152890336

約数和(自身を除く): 22272585489

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 6027, 18081, 1707887, 5123661, 11955209, 15370983, 35865627, 70023367, 83686463, 107596881, 210070101, 251059389, 490163569, 630210303, 753178167, 1470490707, 3431144983, 4411472121, 10293434949, 30880304847]

約数ペア:

[(1, 30880304847), (3, 10293434949), (7, 4411472121), (9, 3431144983), (21, 1470490707), (41, 753178167), (49, 630210303), (63, 490163569), (123, 251059389), (147, 210070101), (287, 107596881), (369, 83686463), (441, 70023367), (861, 35865627), (2009, 15370983), (2583, 11955209), (6027, 5123661), (18081, 1707887)]