40801057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 8550623

約数列:

[1, 11, 23, 29, 67, 83, 253, 319, 667, 737, 913, 1541, 1909, 1943, 2407, 5561, 7337, 16951, 20999, 21373, 26477, 44689, 55361, 61171, 127903, 161269, 491579, 608971, 1406933, 1773959, 3709187, 40801057]

約数ペア:

[(1, 40801057), (11, 3709187), (23, 1773959), (29, 1406933), (67, 608971), (83, 491579), (253, 161269), (319, 127903), (667, 61171), (737, 55361), (913, 44689), (1541, 26477), (1909, 21373), (1943, 20999), (2407, 16951), (5561, 7337)]