8678698561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{9431}}^1$

素因数の和:10512

約数の個数: 16

約数和(自身を含む): 9488441088

約数和(自身を除く): 809742527

約数列:

[1, 13, 71, 923, 997, 9431, 12961, 70787, 122603, 669601, 920231, 8704813, 9402707, 122235191, 667592197, 8678698561]

約数ペア:

[(1, 8678698561), (13, 667592197), (71, 122235191), (923, 9402707), (997, 8704813), (9431, 920231), (12961, 669601), (70787, 122603)]