1028517

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 1723392

約数和(自身を除く): 694875

約数列:

[1, 3, 7, 17, 21, 43, 51, 67, 119, 129, 201, 301, 357, 469, 731, 903, 1139, 1407, 2193, 2881, 3417, 5117, 7973, 8643, 15351, 20167, 23919, 48977, 60501, 146931, 342839, 1028517]

約数ペア:

[(1, 1028517), (3, 342839), (7, 146931), (17, 60501), (21, 48977), (43, 23919), (51, 20167), (67, 15351), (119, 8643), (129, 7973), (201, 5117), (301, 3417), (357, 2881), (469, 2193), (731, 1407), (903, 1139)]