22197831481

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{883}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 27731942784

約数和(自身を除く): 5534111303

約数列:

[1, 7, 17, 49, 103, 119, 293, 721, 833, 883, 1751, 2051, 4981, 5047, 6181, 12257, 14357, 15011, 30179, 34867, 43267, 85799, 90949, 105077, 211253, 244069, 258719, 513043, 636643, 735539, 1478771, 1546133, 1811033, 3591301, 4398223, 4456501, 10822931, 12677231, 25139107, 26648057, 30787561, 75760517, 186536399, 215512927, 453016969, 1305754793, 3171118783, 22197831481]

約数ペア:

[(1, 22197831481), (7, 3171118783), (17, 1305754793), (49, 453016969), (103, 215512927), (119, 186536399), (293, 75760517), (721, 30787561), (833, 26648057), (883, 25139107), (1751, 12677231), (2051, 10822931), (4981, 4456501), (5047, 4398223), (6181, 3591301), (12257, 1811033), (14357, 1546133), (15011, 1478771), (30179, 735539), (34867, 636643), (43267, 513043), (85799, 258719), (90949, 244069), (105077, 211253)]