749142717

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{6323}}^1$

素因数の和:6940

約数の個数: 16

約数和(自身を含む): 1014571968

約数和(自身を除く): 265429251

約数列:

[1, 3, 73, 219, 541, 1623, 6323, 18969, 39493, 118479, 461579, 1384737, 3420743, 10262229, 249714239, 749142717]

約数ペア:

[(1, 749142717), (3, 249714239), (73, 10262229), (219, 3420743), (541, 1384737), (1623, 461579), (6323, 118479), (18969, 39493)]