2017852209

素因数分解:

$3^3\times {\mathrm{1973}}^1\times {\mathrm{37879}}^1$

素因数の和:39861

約数の個数: 16

約数和(自身を含む): 2991004800

約数和(自身を除く): 973152591

約数列:

[1, 3, 9, 27, 1973, 5919, 17757, 37879, 53271, 113637, 340911, 1022733, 74735267, 224205801, 672617403, 2017852209]

約数ペア:

[(1, 2017852209), (3, 672617403), (9, 224205801), (27, 74735267), (1973, 1022733), (5919, 340911), (17757, 113637), (37879, 53271)]