384410363883

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20693}}^1\times {\mathrm{9721}}^1$

素因数の和:30444

約数の個数: 48

約数和(自身を含む): 642189121056

約数和(自身を除く): 257778757173

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 9721, 20693, 29163, 62079, 68047, 126373, 144851, 204141, 269009, 379119, 434553, 476329, 807027, 884611, 1013957, 1428987, 1883063, 2653833, 3041871, 5649189, 6192277, 13181441, 18576831, 39544323, 201156653, 603469959, 1408096571, 2615036489, 4224289713, 7845109467, 9856675997, 18305255423, 29570027991, 54915766269, 128136787961, 384410363883]

約数ペア:

[(1, 384410363883), (3, 128136787961), (7, 54915766269), (13, 29570027991), (21, 18305255423), (39, 9856675997), (49, 7845109467), (91, 4224289713), (147, 2615036489), (273, 1408096571), (637, 603469959), (1911, 201156653), (9721, 39544323), (20693, 18576831), (29163, 13181441), (62079, 6192277), (68047, 5649189), (126373, 3041871), (144851, 2653833), (204141, 1883063), (269009, 1428987), (379119, 1013957), (434553, 884611), (476329, 807027)]