3163121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 465679

約数列:

[1, 13, 23, 71, 149, 299, 923, 1633, 1937, 3427, 10579, 21229, 44551, 137527, 243317, 3163121]

約数ペア:

[(1, 3163121), (13, 243317), (23, 137527), (71, 44551), (149, 21229), (299, 10579), (923, 3427), (1633, 1937)]