11438217

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:758

約数の個数: 36

約数和(自身を含む): 19766916

約数和(自身を除く): 8328699

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 701, 777, 1813, 2103, 2331, 4907, 5439, 6309, 14721, 16317, 25937, 34349, 44163, 77811, 103047, 181559, 233433, 309141, 544677, 1270913, 1634031, 3812739, 11438217]

約数ペア:

[(1, 11438217), (3, 3812739), (7, 1634031), (9, 1270913), (21, 544677), (37, 309141), (49, 233433), (63, 181559), (111, 103047), (147, 77811), (259, 44163), (333, 34349), (441, 25937), (701, 16317), (777, 14721), (1813, 6309), (2103, 5439), (2331, 4907)]