897431031

素因数分解:

$3^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{4339}}^1$

素因数の和:4433

約数の個数: 48

約数和(自身を含む): 1534624000

約数和(自身を除く): 637192969

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 343, 441, 469, 603, 1029, 1407, 3087, 3283, 4221, 4339, 9849, 13017, 22981, 29547, 30373, 39051, 68943, 91119, 206829, 212611, 273357, 290713, 637833, 872139, 1488277, 1913499, 2034991, 2616417, 4464831, 6104973, 13394493, 14244937, 18314919, 42734811, 99714559, 128204433, 299143677, 897431031]

約数ペア:

[(1, 897431031), (3, 299143677), (7, 128204433), (9, 99714559), (21, 42734811), (49, 18314919), (63, 14244937), (67, 13394493), (147, 6104973), (201, 4464831), (343, 2616417), (441, 2034991), (469, 1913499), (603, 1488277), (1029, 872139), (1407, 637833), (3087, 290713), (3283, 273357), (4221, 212611), (4339, 206829), (9849, 91119), (13017, 68943), (22981, 39051), (29547, 30373)]