2019287817

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{6217}}^1$

素因数の和:6613

約数の個数: 24

約数和(自身を含む): 2948824320

約数和(自身を除く): 929536503

約数列:

[1, 3, 9, 151, 239, 453, 717, 1359, 2151, 6217, 18651, 36089, 55953, 108267, 324801, 938767, 1485863, 2816301, 4457589, 8448903, 13372767, 224365313, 673095939, 2019287817]

約数ペア:

[(1, 2019287817), (3, 673095939), (9, 224365313), (151, 13372767), (239, 8448903), (453, 4457589), (717, 2816301), (1359, 1485863), (2151, 938767), (6217, 324801), (18651, 108267), (36089, 55953)]