7284669

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4391}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 11243520

約数和(自身を除く): 3958851

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 4391, 13173, 30737, 92211, 346889, 1040667, 2428223, 7284669]

約数ペア:

[(1, 7284669), (3, 2428223), (7, 1040667), (21, 346889), (79, 92211), (237, 30737), (553, 13173), (1659, 4391)]