3816729

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 6439680

約数和(自身を除く): 2622951

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1289, 2961, 3867, 9023, 11601, 27069, 60583, 81207, 181749, 424081, 545247, 1272243, 3816729]

約数ペア:

[(1, 3816729), (3, 1272243), (7, 545247), (9, 424081), (21, 181749), (47, 81207), (63, 60583), (141, 27069), (329, 11601), (423, 9023), (987, 3867), (1289, 2961)]