1549317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 2718720

約数和(自身を除く): 1169403

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 353, 399, 627, 1059, 1463, 2471, 3883, 4389, 6707, 7413, 11649, 20121, 27181, 46949, 73777, 81543, 140847, 221331, 516439, 1549317]

約数ペア:

[(1, 1549317), (3, 516439), (7, 221331), (11, 140847), (19, 81543), (21, 73777), (33, 46949), (57, 27181), (77, 20121), (133, 11649), (209, 7413), (231, 6707), (353, 4389), (399, 3883), (627, 2471), (1059, 1463)]