842986503

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 1303085056

約数和(自身を除く): 460098553

約数列:

[1, 3, 9, 31, 37, 93, 111, 127, 279, 333, 381, 643, 1143, 1147, 1929, 3441, 3937, 4699, 5787, 10323, 11811, 14097, 19933, 23791, 35433, 42291, 59799, 71373, 81661, 145669, 179397, 214119, 244983, 437007, 734949, 737521, 1311021, 2212563, 2531491, 3021457, 6637689, 7594473, 9064371, 22783419, 27193113, 93665167, 280995501, 842986503]

約数ペア:

[(1, 842986503), (3, 280995501), (9, 93665167), (31, 27193113), (37, 22783419), (93, 9064371), (111, 7594473), (127, 6637689), (279, 3021457), (333, 2531491), (381, 2212563), (643, 1311021), (1143, 737521), (1147, 734949), (1929, 437007), (3441, 244983), (3937, 214119), (4699, 179397), (5787, 145669), (10323, 81661), (11811, 71373), (14097, 59799), (19933, 42291), (23791, 35433)]