808214547

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2963}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 1274757120

約数和(自身を除く): 466542573

約数列:

[1, 3, 7, 21, 31, 93, 217, 419, 651, 1257, 2933, 2963, 8799, 8889, 12989, 20741, 38967, 62223, 90923, 91853, 272769, 275559, 642971, 1241497, 1928913, 3724491, 8690479, 26071437, 38486407, 115459221, 269404849, 808214547]

約数ペア:

[(1, 808214547), (3, 269404849), (7, 115459221), (21, 38486407), (31, 26071437), (93, 8690479), (217, 3724491), (419, 1928913), (651, 1241497), (1257, 642971), (2933, 275559), (2963, 272769), (8799, 91853), (8889, 90923), (12989, 62223), (20741, 38967)]