488346591

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{48781}}^1$

素因数の和:48902

約数の個数: 16

約数和(自身を含む): 674362368

約数和(自身を除く): 186015777

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 48781, 146343, 2292707, 3463451, 6878121, 10390353, 162782197, 488346591]

約数ペア:

[(1, 488346591), (3, 162782197), (47, 10390353), (71, 6878121), (141, 3463451), (213, 2292707), (3337, 146343), (10011, 48781)]