2058402393

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{60779}}^1$

素因数の和:60909

約数の個数: 24

約数和(自身を含む): 3072064320

約数和(自身を除く): 1013661927

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 3763, 11289, 33867, 60779, 182337, 547011, 3221287, 4315309, 9663861, 12945927, 28991583, 38837781, 228711377, 686134131, 2058402393]

約数ペア:

[(1, 2058402393), (3, 686134131), (9, 228711377), (53, 38837781), (71, 28991583), (159, 12945927), (213, 9663861), (477, 4315309), (639, 3221287), (3763, 547011), (11289, 182337), (33867, 60779)]