2640476157

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1039}}^1\times {\mathrm{7001}}^1$

素因数の和:8065

約数の個数: 24

約数和(自身を含む): 3874066560

約数和(自身を除く): 1233590403

約数列:

[1, 3, 11, 33, 121, 363, 1039, 3117, 7001, 11429, 21003, 34287, 77011, 125719, 231033, 377157, 847121, 2541363, 7274039, 21822117, 80014429, 240043287, 880158719, 2640476157]

約数ペア:

[(1, 2640476157), (3, 880158719), (11, 240043287), (33, 80014429), (121, 21822117), (363, 7274039), (1039, 2541363), (3117, 847121), (7001, 377157), (11429, 231033), (21003, 125719), (34287, 77011)]