389701077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{115879}}^1$

素因数の和:115960

約数の個数: 16

約数和(自身を含む): 556224000

約数和(自身を除く): 166522923

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 115879, 347637, 2201701, 6605103, 6836861, 20510583, 129900359, 389701077]

約数ペア:

[(1, 389701077), (3, 129900359), (19, 20510583), (57, 6836861), (59, 6605103), (177, 2201701), (1121, 347637), (3363, 115879)]