5388243

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 8244480

約数和(自身を除く): 2856237

約数列:

[1, 3, 7, 21, 379, 677, 1137, 2031, 2653, 4739, 7959, 14217, 256583, 769749, 1796081, 5388243]

約数ペア:

[(1, 5388243), (3, 1796081), (7, 769749), (21, 256583), (379, 14217), (677, 7959), (1137, 4739), (2031, 2653)]