2013963123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{20773}}^1$

素因数の和:22694

約数の個数: 16

約数和(自身を含む): 2844874656

約数和(自身を除く): 830911533

約数列:

[1, 3, 17, 51, 1901, 5703, 20773, 32317, 62319, 96951, 353141, 1059423, 39489473, 118468419, 671321041, 2013963123]

約数ペア:

[(1, 2013963123), (3, 671321041), (17, 118468419), (51, 39489473), (1901, 1059423), (5703, 353141), (20773, 96951), (32317, 62319)]