38403921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16433}}^1$

素因数の和:16496

約数の個数: 16

約数和(自身を含む): 55218240

約数和(自身を除く): 16814319

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 16433, 49299, 312227, 673753, 936681, 2021259, 12801307, 38403921]

約数ペア:

[(1, 38403921), (3, 12801307), (19, 2021259), (41, 936681), (57, 673753), (123, 312227), (779, 49299), (2337, 16433)]