2563670403

素因数分解:

$3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{109097}}^1$

素因数の和:109483

約数の個数: 24

約数和(自身を含む): 4243475808

約数和(自身を除く): 1679805405

約数列:

[1, 3, 7, 9, 21, 63, 373, 1119, 2611, 3357, 7833, 23499, 109097, 327291, 763679, 981873, 2291037, 6873111, 40693181, 122079543, 284852267, 366238629, 854556801, 2563670403]

約数ペア:

[(1, 2563670403), (3, 854556801), (7, 366238629), (9, 284852267), (21, 122079543), (63, 40693181), (373, 6873111), (1119, 2291037), (2611, 981873), (3357, 763679), (7833, 327291), (23499, 109097)]