554401081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{17203}}^1$

素因数の和:17320

約数の個数: 16

約数和(自身を含む): 622371904

約数和(自身を除く): 67970823

約数列:

[1, 13, 37, 67, 481, 871, 2479, 17203, 32227, 223639, 636511, 1152601, 8274643, 14983813, 42646237, 554401081]

約数ペア:

[(1, 554401081), (13, 42646237), (37, 14983813), (67, 8274643), (481, 1152601), (871, 636511), (2479, 223639), (17203, 32227)]