2428263

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 3790800

約数和(自身を除く): 1362537

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 269, 531, 807, 1003, 2421, 3009, 4573, 9027, 13719, 15871, 41157, 47613, 142839, 269807, 809421, 2428263]

約数ペア:

[(1, 2428263), (3, 809421), (9, 269807), (17, 142839), (51, 47613), (59, 41157), (153, 15871), (177, 13719), (269, 9027), (531, 4573), (807, 3009), (1003, 2421)]