40286127

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6827}}^1$

素因数の和:7118

約数の個数: 16

約数和(自身を含む): 61615872

約数和(自身を除く): 21329745

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 6827, 20481, 47789, 143367, 1918387, 5755161, 13428709, 40286127]

約数ペア:

[(1, 40286127), (3, 13428709), (7, 5755161), (21, 1918387), (281, 143367), (843, 47789), (1967, 20481), (5901, 6827)]