13137159

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9337}}^1$

素因数の和:9414

約数の個数: 16

約数和(自身を含む): 20319488

約数和(自身を除く): 7182329

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 9337, 28011, 65359, 196077, 625579, 1876737, 4379053, 13137159]

約数ペア:

[(1, 13137159), (3, 4379053), (7, 1876737), (21, 625579), (67, 196077), (201, 65359), (469, 28011), (1407, 9337)]