290420589

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{6577}}^1$

素因数の和:6980

約数の個数: 16

約数和(自身を含む): 397837440

約数和(自身を除く): 107416851

約数列:

[1, 3, 41, 123, 359, 1077, 6577, 14719, 19731, 44157, 269657, 808971, 2361143, 7083429, 96806863, 290420589]

約数ペア:

[(1, 290420589), (3, 96806863), (41, 7083429), (123, 2361143), (359, 808971), (1077, 269657), (6577, 44157), (14719, 19731)]