4246263

素因数分解:

$3^4\times 7^1\times {\mathrm{7489}}^1$

素因数の和:7508

約数の個数: 20

約数和(自身を含む): 7250320

約数和(自身を除く): 3004057

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7489, 22467, 52423, 67401, 157269, 202203, 471807, 606609, 1415421, 4246263]

約数ペア:

[(1, 4246263), (3, 1415421), (7, 606609), (9, 471807), (21, 202203), (27, 157269), (63, 67401), (81, 52423), (189, 22467), (567, 7489)]