47455521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1987}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 66796800

約数和(自身を除く): 19341279

約数列:

[1, 3, 19, 57, 419, 1257, 1987, 5961, 7961, 23883, 37753, 113259, 832553, 2497659, 15818507, 47455521]

約数ペア:

[(1, 47455521), (3, 15818507), (19, 2497659), (57, 832553), (419, 113259), (1257, 37753), (1987, 23883), (5961, 7961)]