43972971

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{31253}}^1$

素因数の和:31330

約数の個数: 16

約数和(自身を含む): 68008704

約数和(自身を除く): 24035733

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 31253, 93759, 218771, 656313, 2093951, 6281853, 14657657, 43972971]

約数ペア:

[(1, 43972971), (3, 14657657), (7, 6281853), (21, 2093951), (67, 656313), (201, 218771), (469, 93759), (1407, 31253)]