6389409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 9237312

約数和(自身を除く): 2847903

約数列:

[1, 3, 13, 39, 173, 519, 947, 2249, 2841, 6747, 12311, 36933, 163831, 491493, 2129803, 6389409]

約数ペア:

[(1, 6389409), (3, 2129803), (13, 491493), (39, 163831), (173, 36933), (519, 12311), (947, 6747), (2249, 2841)]