9894423

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 17400960

約数和(自身を除く): 7506537

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 211, 231, 319, 539, 609, 633, 957, 1421, 1477, 1617, 2233, 2321, 4263, 4431, 6119, 6699, 6963, 10339, 15631, 16247, 18357, 31017, 42833, 46893, 48741, 67309, 113729, 128499, 201927, 299831, 341187, 471163, 899493, 1413489, 3298141, 9894423]

約数ペア:

[(1, 9894423), (3, 3298141), (7, 1413489), (11, 899493), (21, 471163), (29, 341187), (33, 299831), (49, 201927), (77, 128499), (87, 113729), (147, 67309), (203, 48741), (211, 46893), (231, 42833), (319, 31017), (539, 18357), (609, 16247), (633, 15631), (957, 10339), (1421, 6963), (1477, 6699), (1617, 6119), (2233, 4431), (2321, 4263)]