47448519

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 64445184

約数和(自身を除く): 16996665

約数列:

[1, 3, 71, 213, 331, 673, 993, 2019, 23501, 47783, 70503, 143349, 222763, 668289, 15816173, 47448519]

約数ペア:

[(1, 47448519), (3, 15816173), (71, 668289), (213, 222763), (331, 143349), (673, 70503), (993, 47783), (2019, 23501)]