123731569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 135885904

約数和(自身を除く): 12154335

約数列:

[1, 13, 73, 241, 541, 949, 3133, 7033, 17593, 39493, 130381, 228709, 513409, 1694953, 9517813, 123731569]

約数ペア:

[(1, 123731569), (13, 9517813), (73, 1694953), (241, 513409), (541, 228709), (949, 130381), (3133, 39493), (7033, 17593)]