3882717

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 5855616

約数和(自身を除く): 1972899

約数列:

[1, 3, 9, 47, 67, 137, 141, 201, 411, 423, 603, 1233, 3149, 6439, 9179, 9447, 19317, 27537, 28341, 57951, 82611, 431413, 1294239, 3882717]

約数ペア:

[(1, 3882717), (3, 1294239), (9, 431413), (47, 82611), (67, 57951), (137, 28341), (141, 27537), (201, 19317), (411, 9447), (423, 9179), (603, 6439), (1233, 3149)]