9711009

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 18257472

約数和(自身を除く): 8546463

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 173, 189, 231, 243, 297, 519, 567, 693, 729, 891, 1211, 1557, 1701, 1903, 2079, 2673, 3633, 4671, 5103, 5709, 6237, 8019, 10899, 13321, 14013, 17127, 18711, 32697, 39963, 42039, 51381, 56133, 98091, 119889, 126117, 154143, 294273, 359667, 462429, 882819, 1079001, 1387287, 3237003, 9711009]

約数ペア:

[(1, 9711009), (3, 3237003), (7, 1387287), (9, 1079001), (11, 882819), (21, 462429), (27, 359667), (33, 294273), (63, 154143), (77, 126117), (81, 119889), (99, 98091), (173, 56133), (189, 51381), (231, 42039), (243, 39963), (297, 32697), (519, 18711), (567, 17127), (693, 14013), (729, 13321), (891, 10899), (1211, 8019), (1557, 6237), (1701, 5709), (1903, 5103), (2079, 4671), (2673, 3633)]