42415037

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4041

約数の個数: 16

約数和(自身を含む): 51072000

約数和(自身を除く): 8656963

約数列:

[1, 7, 31, 49, 217, 343, 1519, 3989, 10633, 27923, 123659, 195461, 865613, 1368227, 6059291, 42415037]

約数ペア:

[(1, 42415037), (7, 6059291), (31, 1368227), (49, 865613), (217, 195461), (343, 123659), (1519, 27923), (3989, 10633)]