7001071

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 9192960

約数和(自身を除く): 2191889

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 419, 539, 1519, 2387, 2933, 4609, 12989, 16709, 20531, 32263, 90923, 142879, 225841, 636461, 1000153, 7001071]

約数ペア:

[(1, 7001071), (7, 1000153), (11, 636461), (31, 225841), (49, 142879), (77, 90923), (217, 32263), (341, 20531), (419, 16709), (539, 12989), (1519, 4609), (2387, 2933)]