622381003

素因数分解:

${\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 646216704

約数和(自身を除く): 23835701

約数列:

[1, 47, 97, 211, 647, 4559, 9917, 20467, 30409, 62759, 136517, 961949, 2949673, 6416299, 13242149, 622381003]

約数ペア:

[(1, 622381003), (47, 13242149), (97, 6416299), (211, 2949673), (647, 961949), (4559, 136517), (9917, 62759), (20467, 30409)]