16692963

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 13166877

約数列:

[1, 3, 7, 17, 19, 21, 23, 51, 57, 69, 107, 119, 133, 161, 321, 323, 357, 391, 399, 437, 483, 749, 969, 1173, 1311, 1819, 2033, 2247, 2261, 2461, 2737, 3059, 5457, 6099, 6783, 7383, 7429, 8211, 9177, 12733, 14231, 17227, 22287, 34561, 38199, 41837, 42693, 46759, 51681, 52003, 103683, 125511, 140277, 156009, 241927, 292859, 327313, 725781, 794903, 878577, 981939, 2384709, 5564321, 16692963]

約数ペア:

[(1, 16692963), (3, 5564321), (7, 2384709), (17, 981939), (19, 878577), (21, 794903), (23, 725781), (51, 327313), (57, 292859), (69, 241927), (107, 156009), (119, 140277), (133, 125511), (161, 103683), (321, 52003), (323, 51681), (357, 46759), (391, 42693), (399, 41837), (437, 38199), (483, 34561), (749, 22287), (969, 17227), (1173, 14231), (1311, 12733), (1819, 9177), (2033, 8211), (2247, 7429), (2261, 7383), (2461, 6783), (2737, 6099), (3059, 5457)]