40221287

素因数分解:

${\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 12

約数和(自身を含む): 41930928

約数和(自身を除く): 1709641

約数列:

[1, 41, 71, 337, 1681, 2911, 13817, 23927, 119351, 566497, 981007, 40221287]

約数ペア:

[(1, 40221287), (41, 981007), (71, 566497), (337, 119351), (1681, 23927), (2911, 13817)]