2029047543

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{2551}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 3050150400

約数和(自身を除く): 1021102857

約数列:

[1, 3, 9, 27, 89, 267, 331, 801, 993, 2403, 2551, 2979, 7653, 8937, 22959, 29459, 68877, 88377, 227039, 265131, 681117, 795393, 844381, 2043351, 2533143, 6130053, 7599429, 22798287, 75149909, 225449727, 676349181, 2029047543]

約数ペア:

[(1, 2029047543), (3, 676349181), (9, 225449727), (27, 75149909), (89, 22798287), (267, 7599429), (331, 6130053), (801, 2533143), (993, 2043351), (2403, 844381), (2551, 795393), (2979, 681117), (7653, 265131), (8937, 227039), (22959, 88377), (29459, 68877)]