2021912091

素因数分解:

$3^3\times {\mathrm{1741}}^1\times {\mathrm{43013}}^1$

素因数の和:44763

約数の個数: 16

約数和(自身を含む): 2997215520

約数和(自身を除く): 975303429

約数列:

[1, 3, 9, 27, 1741, 5223, 15669, 43013, 47007, 129039, 387117, 1161351, 74885633, 224656899, 673970697, 2021912091]

約数ペア:

[(1, 2021912091), (3, 673970697), (9, 224656899), (27, 74885633), (1741, 1161351), (5223, 387117), (15669, 129039), (43013, 47007)]