13896201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 21888000

約数和(自身を除く): 7991799

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 599, 627, 703, 1221, 1797, 2109, 6589, 7733, 11381, 19767, 22163, 23199, 34143, 66489, 125191, 243793, 375573, 421097, 731379, 1263291, 4632067, 13896201]

約数ペア:

[(1, 13896201), (3, 4632067), (11, 1263291), (19, 731379), (33, 421097), (37, 375573), (57, 243793), (111, 125191), (209, 66489), (407, 34143), (599, 23199), (627, 22163), (703, 19767), (1221, 11381), (1797, 7733), (2109, 6589)]