3069507

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 5056000

約数和(自身を除く): 1986493

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 157, 343, 399, 471, 931, 1029, 1099, 2793, 2983, 3297, 6517, 7693, 8949, 19551, 20881, 23079, 53851, 62643, 146167, 161553, 438501, 1023169, 3069507]

約数ペア:

[(1, 3069507), (3, 1023169), (7, 438501), (19, 161553), (21, 146167), (49, 62643), (57, 53851), (133, 23079), (147, 20881), (157, 19551), (343, 8949), (399, 7693), (471, 6517), (931, 3297), (1029, 2983), (1099, 2793)]