13311920163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{5801}}^1$

素因数の和:6267

約数の個数: 32

約数和(自身を含む): 18893168640

約数和(自身を除く): 5581248477

約数列:

[1, 3, 19, 57, 127, 317, 381, 951, 2413, 5801, 6023, 7239, 17403, 18069, 40259, 110219, 120777, 330657, 736727, 764921, 1838917, 2210181, 2294763, 5516751, 13997813, 34939423, 41993439, 104818269, 233542459, 700627377, 4437306721, 13311920163]

約数ペア:

[(1, 13311920163), (3, 4437306721), (19, 700627377), (57, 233542459), (127, 104818269), (317, 41993439), (381, 34939423), (951, 13997813), (2413, 5516751), (5801, 2294763), (6023, 2210181), (7239, 1838917), (17403, 764921), (18069, 736727), (40259, 330657), (110219, 120777)]