3212181

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 5388864

約数和(自身を除く): 2176683

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 761, 1407, 2283, 4221, 5327, 6849, 15981, 47943, 50987, 152961, 356909, 458883, 1070727, 3212181]

約数ペア:

[(1, 3212181), (3, 1070727), (7, 458883), (9, 356909), (21, 152961), (63, 50987), (67, 47943), (201, 15981), (469, 6849), (603, 5327), (761, 4221), (1407, 2283)]