4956861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 8286208

約数和(自身を除く): 3329347

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 271, 273, 469, 813, 871, 1407, 1897, 2613, 3523, 5691, 6097, 10569, 18157, 18291, 24661, 54471, 73983, 127099, 236041, 381297, 708123, 1652287, 4956861]

約数ペア:

[(1, 4956861), (3, 1652287), (7, 708123), (13, 381297), (21, 236041), (39, 127099), (67, 73983), (91, 54471), (201, 24661), (271, 18291), (273, 18157), (469, 10569), (813, 6097), (871, 5691), (1407, 3523), (1897, 2613)]