427876617

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{473839}}^1$

素因数の和:473892

約数の個数: 16

約数和(自身を含む): 667166720

約数和(自身を除く): 239290103

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 473839, 1421517, 3316873, 9950619, 20375077, 61125231, 142625539, 427876617]

約数ペア:

[(1, 427876617), (3, 142625539), (7, 61125231), (21, 20375077), (43, 9950619), (129, 3316873), (301, 1421517), (903, 473839)]