5631507

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 9434880

約数和(自身を除く): 3803373

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1259, 1491, 3777, 4473, 8813, 11331, 26439, 79317, 89389, 268167, 625723, 804501, 1877169, 5631507]

約数ペア:

[(1, 5631507), (3, 1877169), (7, 804501), (9, 625723), (21, 268167), (63, 89389), (71, 79317), (213, 26439), (497, 11331), (639, 8813), (1259, 4473), (1491, 3777)]