236427401

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 285912000

約数和(自身を除く): 49484599

約数列:

[1, 7, 29, 49, 203, 379, 439, 1421, 2653, 3073, 10991, 12731, 18571, 21511, 76937, 89117, 166381, 538559, 623819, 1164667, 4825049, 8152669, 33775343, 236427401]

約数ペア:

[(1, 236427401), (7, 33775343), (29, 8152669), (49, 4825049), (203, 1164667), (379, 623819), (439, 538559), (1421, 166381), (2653, 89117), (3073, 76937), (10991, 21511), (12731, 18571)]