4231269

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 7138560

約数和(自身を除く): 2907291

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1429, 2961, 4287, 10003, 12861, 30009, 67163, 90027, 201489, 470141, 604467, 1410423, 4231269]

約数ペア:

[(1, 4231269), (3, 1410423), (7, 604467), (9, 470141), (21, 201489), (47, 90027), (63, 67163), (141, 30009), (329, 12861), (423, 10003), (987, 4287), (1429, 2961)]