39038867

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 45557952

約数和(自身を除く): 6519085

約数列:

[1, 7, 73, 241, 317, 511, 1687, 2219, 17593, 23141, 76397, 123151, 161987, 534779, 5576981, 39038867]

約数ペア:

[(1, 39038867), (7, 5576981), (73, 534779), (241, 161987), (317, 123151), (511, 76397), (1687, 23141), (2219, 17593)]