9320380993

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1777}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 12200436864

約数和(自身を除く): 2880055871

約数列:

[1, 7, 11, 37, 49, 77, 259, 263, 407, 539, 1777, 1813, 1841, 2849, 2893, 9731, 12439, 12887, 19547, 19943, 20251, 65749, 68117, 87073, 107041, 136829, 141757, 460243, 467351, 476819, 723239, 749287, 957803, 3221701, 3271457, 5062673, 5140861, 5245009, 17291987, 22900199, 35438711, 35986027, 121043909, 190211857, 251902189, 847307363, 1331482999, 9320380993]

約数ペア:

[(1, 9320380993), (7, 1331482999), (11, 847307363), (37, 251902189), (49, 190211857), (77, 121043909), (259, 35986027), (263, 35438711), (407, 22900199), (539, 17291987), (1777, 5245009), (1813, 5140861), (1841, 5062673), (2849, 3271457), (2893, 3221701), (9731, 957803), (12439, 749287), (12887, 723239), (19547, 476819), (19943, 467351), (20251, 460243), (65749, 141757), (68117, 136829), (87073, 107041)]