12498759

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5087}}^1$

素因数の和:5116

約数の個数: 32

約数和(自身を含む): 22794240

約数和(自身を除く): 10295481

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5087, 15261, 35609, 45783, 66131, 106827, 137349, 198393, 320481, 462917, 595179, 961443, 1388751, 1785537, 4166253, 12498759]

約数ペア:

[(1, 12498759), (3, 4166253), (7, 1785537), (9, 1388751), (13, 961443), (21, 595179), (27, 462917), (39, 320481), (63, 198393), (91, 137349), (117, 106827), (189, 66131), (273, 45783), (351, 35609), (819, 15261), (2457, 5087)]