28017363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6481}}^1$

素因数の和:6626

約数の個数: 16

約数和(自身を含む): 41069952

約数和(自身を除く): 13052589

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 6481, 19443, 71291, 213873, 849011, 2547033, 9339121, 28017363]

約数ペア:

[(1, 28017363), (3, 9339121), (11, 2547033), (33, 849011), (131, 213873), (393, 71291), (1441, 19443), (4323, 6481)]