47513921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7793}}^1$

素因数の和:7880

約数の個数: 16

約数和(自身を含む): 59359104

約数和(自身を除く): 11845183

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 7793, 54551, 101309, 522131, 709163, 3654917, 6787703, 47513921]

約数ペア:

[(1, 47513921), (7, 6787703), (13, 3654917), (67, 709163), (91, 522131), (469, 101309), (871, 54551), (6097, 7793)]