30675393

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9187}}^1$

素因数の和:9253

約数の個数: 24

約数和(自身を含む): 51599808

約数和(自身を除く): 20924415

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 9187, 27561, 64309, 82683, 192927, 486911, 578781, 1460733, 3408377, 4382199, 10225131, 30675393]

約数ペア:

[(1, 30675393), (3, 10225131), (7, 4382199), (9, 3408377), (21, 1460733), (53, 578781), (63, 486911), (159, 192927), (371, 82683), (477, 64309), (1113, 27561), (3339, 9187)]