299921247

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{1291}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 440189568

約数和(自身を除く): 140268321

約数列:

[1, 3, 9, 83, 249, 311, 747, 933, 1291, 2799, 3873, 11619, 25813, 77439, 107153, 232317, 321459, 401501, 964377, 1204503, 3613509, 33324583, 99973749, 299921247]

約数ペア:

[(1, 299921247), (3, 99973749), (9, 33324583), (83, 3613509), (249, 1204503), (311, 964377), (747, 401501), (933, 321459), (1291, 232317), (2799, 107153), (3873, 77439), (11619, 25813)]