3898797

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 6423552

約数和(自身を除く): 2524755

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 163, 201, 357, 469, 489, 1139, 1141, 1407, 2771, 3417, 3423, 7973, 8313, 10921, 19397, 23919, 32763, 58191, 76447, 185657, 229341, 556971, 1299599, 3898797]

約数ペア:

[(1, 3898797), (3, 1299599), (7, 556971), (17, 229341), (21, 185657), (51, 76447), (67, 58191), (119, 32763), (163, 23919), (201, 19397), (357, 10921), (469, 8313), (489, 7973), (1139, 3423), (1141, 3417), (1407, 2771)]