142229311

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 173024640

約数和(自身を除く): 30795329

約数列:

[1, 7, 29, 49, 101, 203, 707, 991, 1421, 2929, 4949, 6937, 20503, 28739, 48559, 100091, 143521, 201173, 700637, 1408211, 2902639, 4904459, 20318473, 142229311]

約数ペア:

[(1, 142229311), (7, 20318473), (29, 4904459), (49, 2902639), (101, 1408211), (203, 700637), (707, 201173), (991, 143521), (1421, 100091), (2929, 48559), (4949, 28739), (6937, 20503)]