81247597

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 86141440

約数和(自身を除く): 4893843

約数列:

[1, 37, 43, 223, 229, 1591, 8251, 8473, 9589, 9847, 51067, 354793, 364339, 1889479, 2195881, 81247597]

約数ペア:

[(1, 81247597), (37, 2195881), (43, 1889479), (223, 364339), (229, 354793), (1591, 51067), (8251, 9847), (8473, 9589)]