22891113

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3954

約数の個数: 32

約数和(自身を含む): 40017920

約数和(自身を除く): 17126807

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 3907, 5859, 11721, 27349, 35163, 82047, 105489, 121117, 246141, 363351, 738423, 847819, 1090053, 2543457, 3270159, 7630371, 22891113]

約数ペア:

[(1, 22891113), (3, 7630371), (7, 3270159), (9, 2543457), (21, 1090053), (27, 847819), (31, 738423), (63, 363351), (93, 246141), (189, 121117), (217, 105489), (279, 82047), (651, 35163), (837, 27349), (1953, 11721), (3907, 5859)]