162195439

素因数分解:

$7^3\times {\mathrm{103}}^1\times {\mathrm{4591}}^1$

素因数の和:4715

約数の個数: 16

約数和(自身を含む): 191027200

約数和(自身を除く): 28831761

約数列:

[1, 7, 49, 103, 343, 721, 4591, 5047, 32137, 35329, 224959, 472873, 1574713, 3310111, 23170777, 162195439]

約数ペア:

[(1, 162195439), (7, 23170777), (49, 3310111), (103, 1574713), (343, 472873), (721, 224959), (4591, 35329), (5047, 32137)]