17211663

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4828

約数の個数: 32

約数和(自身を含む): 30681600

約数和(自身を除く): 13469937

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 4793, 14379, 33551, 43137, 91067, 100653, 129411, 273201, 301959, 637469, 819603, 905877, 1912407, 2458809, 5737221, 17211663]

約数ペア:

[(1, 17211663), (3, 5737221), (7, 2458809), (9, 1912407), (19, 905877), (21, 819603), (27, 637469), (57, 301959), (63, 273201), (133, 129411), (171, 100653), (189, 91067), (399, 43137), (513, 33551), (1197, 14379), (3591, 4793)]