40201931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9851}}^1$

素因数の和:9922

約数の個数: 16

約数和(自身を含む): 51072768

約数和(自身を除く): 10870837

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 9851, 68957, 108361, 522103, 758527, 3654721, 5743133, 40201931]

約数ペア:

[(1, 40201931), (7, 5743133), (11, 3654721), (53, 758527), (77, 522103), (371, 108361), (583, 68957), (4081, 9851)]