47067921

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{275251}}^1$

素因数の和:275276

約数の個数: 12

約数和(自身を含む): 71565520

約数和(自身を除く): 24497599

約数列:

[1, 3, 9, 19, 57, 171, 275251, 825753, 2477259, 5229769, 15689307, 47067921]

約数ペア:

[(1, 47067921), (3, 15689307), (9, 5229769), (19, 2477259), (57, 825753), (171, 275251)]