247171177

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 290612448

約数和(自身を除く): 43441271

約数列:

[1, 11, 17, 107, 121, 187, 1123, 1177, 1819, 2057, 12353, 12947, 19091, 20009, 120161, 135883, 210001, 220099, 1321771, 2042737, 2310011, 14539481, 22470107, 247171177]

約数ペア:

[(1, 247171177), (11, 22470107), (17, 14539481), (107, 2310011), (121, 2042737), (187, 1321771), (1123, 220099), (1177, 210001), (1819, 135883), (2057, 120161), (12353, 20009), (12947, 19091)]