38617271

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 49029120

約数和(自身を除く): 10411849

約数列:

[1, 7, 11, 77, 121, 127, 359, 847, 889, 1397, 2513, 3949, 9779, 15367, 27643, 43439, 45593, 107569, 304073, 319151, 501523, 3510661, 5516753, 38617271]

約数ペア:

[(1, 38617271), (7, 5516753), (11, 3510661), (77, 501523), (121, 319151), (127, 304073), (359, 107569), (847, 45593), (889, 43439), (1397, 27643), (2513, 15367), (3949, 9779)]