420734841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{125107}}^1$

素因数の和:125188

約数の個数: 16

約数和(自身を含む): 600518400

約数和(自身を除く): 179783559

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 125107, 375321, 2377033, 7131099, 7381313, 22143939, 140244947, 420734841]

約数ペア:

[(1, 420734841), (3, 140244947), (19, 22143939), (57, 7381313), (59, 7131099), (177, 2377033), (1121, 375321), (3363, 125107)]