2016807669

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{42337}}^1$

素因数の和:42489

約数の個数: 24

約数和(自身を含む): 2994143360

約数和(自身を除く): 977335691

約数列:

[1, 3, 9, 67, 79, 201, 237, 603, 711, 5293, 15879, 42337, 47637, 127011, 381033, 2836579, 3344623, 8509737, 10033869, 25529211, 30101607, 224089741, 672269223, 2016807669]

約数ペア:

[(1, 2016807669), (3, 672269223), (9, 224089741), (67, 30101607), (79, 25529211), (201, 10033869), (237, 8509737), (603, 3344623), (711, 2836579), (5293, 381033), (15879, 127011), (42337, 47637)]