142290001

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 166261248

約数和(自身を除く): 23971247

約数列:

[1, 7, 53, 371, 421, 911, 2947, 6377, 22313, 48283, 156191, 337981, 383531, 2684717, 20327143, 142290001]

約数ペア:

[(1, 142290001), (7, 20327143), (53, 2684717), (371, 383531), (421, 337981), (911, 156191), (2947, 48283), (6377, 22313)]