4067539

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 5294160

約数和(自身を除く): 1226621

約数列:

[1, 7, 17, 19, 49, 119, 133, 257, 323, 833, 931, 1799, 2261, 4369, 4883, 12593, 15827, 30583, 34181, 83011, 214081, 239267, 581077, 4067539]

約数ペア:

[(1, 4067539), (7, 581077), (17, 239267), (19, 214081), (49, 83011), (119, 34181), (133, 30583), (257, 15827), (323, 12593), (833, 4883), (931, 4369), (1799, 2261)]