7621068837

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{17239}}^1$

素因数の和:17457

約数の個数: 32

約数和(自身を含む): 10923264000

約数和(自身を除く): 3302195163

約数列:

[1, 3, 23, 43, 69, 129, 149, 447, 989, 2967, 3427, 6407, 10281, 17239, 19221, 51717, 147361, 396497, 442083, 741277, 1189491, 2223831, 2568611, 7705833, 17049371, 51148113, 59078053, 110450273, 177234159, 331350819, 2540356279, 7621068837]

約数ペア:

[(1, 7621068837), (3, 2540356279), (23, 331350819), (43, 177234159), (69, 110450273), (129, 59078053), (149, 51148113), (447, 17049371), (989, 7705833), (2967, 2568611), (3427, 2223831), (6407, 1189491), (10281, 741277), (17239, 442083), (19221, 396497), (51717, 147361)]