2017121127

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{341827}}^1$

素因数の和:342118

約数の個数: 16

約数和(自身を含む): 3084655872

約数和(自身を除く): 1067534745

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 341827, 1025481, 2392789, 7178367, 96053387, 288160161, 672373709, 2017121127]

約数ペア:

[(1, 2017121127), (3, 672373709), (7, 288160161), (21, 96053387), (281, 7178367), (843, 2392789), (1967, 1025481), (5901, 341827)]