2016134421

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{4127}}^1$

素因数の和:4721

約数の個数: 32

約数和(自身を含む): 3150225408

約数和(自身を除く): 1134090987

約数列:

[1, 3, 7, 21, 43, 129, 301, 541, 903, 1623, 3787, 4127, 11361, 12381, 23263, 28889, 69789, 86667, 162841, 177461, 488523, 532383, 1242227, 2232707, 3726681, 6698121, 15628949, 46886847, 96006401, 288019203, 672044807, 2016134421]

約数ペア:

[(1, 2016134421), (3, 672044807), (7, 288019203), (21, 96006401), (43, 46886847), (129, 15628949), (301, 6698121), (541, 3726681), (903, 2232707), (1623, 1242227), (3787, 532383), (4127, 488523), (11361, 177461), (12381, 162841), (23263, 86667), (28889, 69789)]