419666643

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{4993}}^1$

素因数の和:5296

約数の個数: 32

約数和(自身を含む): 680782080

約数和(自身を除く): 261115437

約数列:

[1, 3, 9, 11, 27, 33, 99, 283, 297, 849, 2547, 3113, 4993, 7641, 9339, 14979, 28017, 44937, 54923, 84051, 134811, 164769, 494307, 1413019, 1482921, 4239057, 12717171, 15543209, 38151513, 46629627, 139888881, 419666643]

約数ペア:

[(1, 419666643), (3, 139888881), (9, 46629627), (11, 38151513), (27, 15543209), (33, 12717171), (99, 4239057), (283, 1482921), (297, 1413019), (849, 494307), (2547, 164769), (3113, 134811), (4993, 84051), (7641, 54923), (9339, 44937), (14979, 28017)]