13396047

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9521}}^1$

素因数の和:9598

約数の個数: 16

約数和(自身を含む): 20719872

約数和(自身を除く): 7323825

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 9521, 28563, 66647, 199941, 637907, 1913721, 4465349, 13396047]

約数ペア:

[(1, 13396047), (3, 4465349), (7, 1913721), (21, 637907), (67, 199941), (201, 66647), (469, 28563), (1407, 9521)]