280712937

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{6577}}^1$

素因数の和:6968

約数の個数: 16

約数和(自身を含む): 384576192

約数和(自身を除く): 103863255

約数列:

[1, 3, 41, 123, 347, 1041, 6577, 14227, 19731, 42681, 269657, 808971, 2282219, 6846657, 93570979, 280712937]

約数ペア:

[(1, 280712937), (3, 93570979), (41, 6846657), (123, 2282219), (347, 808971), (1041, 269657), (6577, 42681), (14227, 19731)]