2016301147

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{309391}}^1$

素因数の和:309431

約数の個数: 16

約数和(自身を含む): 2475136000

約数和(自身を除く): 458834853

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 309391, 2165737, 5878429, 15160159, 41149003, 106121113, 288043021, 2016301147]

約数ペア:

[(1, 2016301147), (7, 288043021), (19, 106121113), (49, 41149003), (133, 15160159), (343, 5878429), (931, 2165737), (6517, 309391)]