5286309

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 8117760

約数和(自身を除く): 2831451

約数列:

[1, 3, 7, 21, 139, 417, 973, 1811, 2919, 5433, 12677, 38031, 251729, 755187, 1762103, 5286309]

約数ペア:

[(1, 5286309), (3, 1762103), (7, 755187), (21, 251729), (139, 38031), (417, 12677), (973, 5433), (1811, 2919)]