306678009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{27253}}^1$

素因数の和:27309

約数の個数: 24

約数和(自身を含む): 463972096

約数和(自身を除く): 157294087

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 11253, 27253, 81759, 299783, 844843, 899349, 2534529, 3297613, 9293273, 9892839, 27879819, 102226003, 306678009]

約数ペア:

[(1, 306678009), (3, 102226003), (11, 27879819), (31, 9892839), (33, 9293273), (93, 3297613), (121, 2534529), (341, 899349), (363, 844843), (1023, 299783), (3751, 81759), (11253, 27253)]