9927687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3907}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 16632448

約数和(自身を除く): 6704761

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 3907, 11721, 27349, 42977, 82047, 128931, 300839, 472747, 902517, 1418241, 3309229, 9927687]

約数ペア:

[(1, 9927687), (3, 3309229), (7, 1418241), (11, 902517), (21, 472747), (33, 300839), (77, 128931), (121, 82047), (231, 42977), (363, 27349), (847, 11721), (2541, 3907)]