42945347

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 46303488

約数和(自身を除く): 3358141

約数列:

[1, 23, 43, 173, 251, 989, 3979, 5773, 7439, 10793, 43423, 171097, 248239, 998729, 1867189, 42945347]

約数ペア:

[(1, 42945347), (23, 1867189), (43, 998729), (173, 248239), (251, 171097), (989, 43423), (3979, 10793), (5773, 7439)]