2016990513

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{16691}}^1$

素因数の和:17189

約数の個数: 24

約数和(自身を含む): 3020584320

約数和(自身を除く): 1003593807

約数列:

[1, 3, 9, 29, 87, 261, 463, 1389, 4167, 13427, 16691, 40281, 50073, 120843, 150219, 484039, 1452117, 4356351, 7727933, 23183799, 69551397, 224110057, 672330171, 2016990513]

約数ペア:

[(1, 2016990513), (3, 672330171), (9, 224110057), (29, 69551397), (87, 23183799), (261, 7727933), (463, 4356351), (1389, 1452117), (4167, 484039), (13427, 150219), (16691, 120843), (40281, 50073)]