1322761321

素因数分解:

$7^5\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 1554679104

約数和(自身を除く): 231917783

約数列:

[1, 7, 49, 211, 343, 373, 1477, 2401, 2611, 10339, 16807, 18277, 72373, 78703, 127939, 506611, 550921, 895573, 3546277, 3856447, 6269011, 26995129, 188965903, 1322761321]

約数ペア:

[(1, 1322761321), (7, 188965903), (49, 26995129), (211, 6269011), (343, 3856447), (373, 3546277), (1477, 895573), (2401, 550921), (2611, 506611), (10339, 127939), (16807, 78703), (18277, 72373)]