7197267

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 12180672

約数和(自身を除く): 4983405

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 4451, 13353, 31157, 48961, 93471, 146883, 218099, 342727, 654297, 1028181, 2399089, 7197267]

約数ペア:

[(1, 7197267), (3, 2399089), (7, 1028181), (11, 654297), (21, 342727), (33, 218099), (49, 146883), (77, 93471), (147, 48961), (231, 31157), (539, 13353), (1617, 4451)]