13138737

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 18436992

約数和(自身を除く): 5298255

約数列:

[1, 3, 37, 41, 111, 123, 1517, 2887, 4551, 8661, 106819, 118367, 320457, 355101, 4379579, 13138737]

約数ペア:

[(1, 13138737), (3, 4379579), (37, 355101), (41, 320457), (111, 118367), (123, 106819), (1517, 8661), (2887, 4551)]