275928219

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{14083}}^1$

素因数の和:14407

約数の個数: 24

約数和(自身を含む): 456997632

約数和(自身を除く): 181069413

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 2177, 2799, 6531, 14083, 19593, 42249, 98581, 126747, 295743, 887229, 4379813, 13139439, 30658691, 39418317, 91976073, 275928219]

約数ペア:

[(1, 275928219), (3, 91976073), (7, 39418317), (9, 30658691), (21, 13139439), (63, 4379813), (311, 887229), (933, 295743), (2177, 126747), (2799, 98581), (6531, 42249), (14083, 19593)]