432848017

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{887}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 527216256

約数和(自身を除く): 94368239

約数列:

[1, 7, 23, 49, 161, 433, 887, 1127, 3031, 6209, 9959, 20401, 21217, 43463, 69713, 142807, 384071, 487991, 999649, 2688497, 8833633, 18819479, 61835431, 432848017]

約数ペア:

[(1, 432848017), (7, 61835431), (23, 18819479), (49, 8833633), (161, 2688497), (433, 999649), (887, 487991), (1127, 384071), (3031, 142807), (6209, 69713), (9959, 43463), (20401, 21217)]