21094623

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5197}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 34057296

約数和(自身を除く): 12962673

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 5197, 15591, 46773, 57167, 171501, 213077, 514503, 639231, 1917693, 2343847, 7031541, 21094623]

約数ペア:

[(1, 21094623), (3, 7031541), (9, 2343847), (11, 1917693), (33, 639231), (41, 514503), (99, 213077), (123, 171501), (369, 57167), (451, 46773), (1353, 15591), (4059, 5197)]