2017490469

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{53377}}^1$

素因数の和:53716

約数の個数: 16

約数和(自身を含む): 2761991232

約数和(自身を除く): 744500763

約数列:

[1, 3, 43, 129, 293, 879, 12599, 37797, 53377, 160131, 2295211, 6885633, 15639461, 46918383, 672496823, 2017490469]

約数ペア:

[(1, 2017490469), (3, 672496823), (43, 46918383), (129, 15639461), (293, 6885633), (879, 2295211), (12599, 160131), (37797, 53377)]