2738692761

素因数分解:

$3^1\times 7^3\times {\mathrm{769}}^1\times {\mathrm{3461}}^1$

素因数の和:4254

約数の個数: 32

約数和(自身を含む): 4265184000

約数和(自身を除く): 1526491239

約数列:

[1, 3, 7, 21, 49, 147, 343, 769, 1029, 2307, 3461, 5383, 10383, 16149, 24227, 37681, 72681, 113043, 169589, 263767, 508767, 791301, 1187123, 2661509, 3561369, 7984527, 18630563, 55891689, 130413941, 391241823, 912897587, 2738692761]

約数ペア:

[(1, 2738692761), (3, 912897587), (7, 391241823), (21, 130413941), (49, 55891689), (147, 18630563), (343, 7984527), (769, 3561369), (1029, 2661509), (2307, 1187123), (3461, 791301), (5383, 508767), (10383, 263767), (16149, 169589), (24227, 113043), (37681, 72681)]