4523121

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2970

約数の個数: 20

約数和(自身を含む): 7114800

約数和(自身を除く): 2591679

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2939, 8817, 26451, 55841, 79353, 167523, 238059, 502569, 1507707, 4523121]

約数ペア:

[(1, 4523121), (3, 1507707), (9, 502569), (19, 238059), (27, 167523), (57, 79353), (81, 55841), (171, 26451), (513, 8817), (1539, 2939)]