2021832579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2728519}}^1$

素因数の和:2728554

約数の個数: 16

約数和(自身を含む): 3055942400

約数和(自身を除く): 1034109821

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2728519, 8185557, 35470747, 51841861, 106412241, 155525583, 673944193, 2021832579]

約数ペア:

[(1, 2021832579), (3, 673944193), (13, 155525583), (19, 106412241), (39, 51841861), (57, 35470747), (247, 8185557), (741, 2728519)]