2019945185289

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13202256113}}^1$

素因数の和:13202256136

約数の個数: 12

約数和(自身を含む): 3089327930676

約数和(自身を除く): 1069382745387

約数列:

[1, 3, 9, 17, 51, 153, 13202256113, 39606768339, 118820305017, 224438353921, 673315061763, 2019945185289]

約数ペア:

[(1, 2019945185289), (3, 673315061763), (9, 224438353921), (17, 118820305017), (51, 39606768339), (153, 13202256113)]