2019933285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7921307}}^1$

素因数の和:7921332

約数の個数: 16

約数和(自身を含む): 3422005056

約数和(自身を除く): 1402071771

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7921307, 23763921, 39606535, 118819605, 134662219, 403986657, 673311095, 2019933285]

約数ペア:

[(1, 2019933285), (3, 673311095), (5, 403986657), (15, 134662219), (17, 118819605), (51, 39606535), (85, 23763921), (255, 7921307)]