7958189709

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{4151377}}^1$

素因数の和:4151457

約数の個数: 16

約数和(自身を含む): 11955968640

約数和(自身を除く): 3997778931

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 4151377, 12454131, 37362393, 112087179, 294747767, 884243301, 2652729903, 7958189709]

約数ペア:

[(1, 7958189709), (3, 2652729903), (9, 884243301), (27, 294747767), (71, 112087179), (213, 37362393), (639, 12454131), (1917, 4151377)]