804915711

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8233}}^1$

素因数の和:8333

約数の個数: 40

約数和(自身を含む): 1291222944

約数和(自身を除く): 486307233

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 213, 459, 639, 1207, 1377, 1917, 3621, 5751, 8233, 10863, 24699, 32589, 74097, 97767, 139961, 222291, 419883, 584543, 666873, 1259649, 1753629, 3778947, 5260887, 9937231, 11336841, 15782661, 29811693, 47347983, 89435079, 268305237, 804915711]

約数ペア:

[(1, 804915711), (3, 268305237), (9, 89435079), (17, 47347983), (27, 29811693), (51, 15782661), (71, 11336841), (81, 9937231), (153, 5260887), (213, 3778947), (459, 1753629), (639, 1259649), (1207, 666873), (1377, 584543), (1917, 419883), (3621, 222291), (5751, 139961), (8233, 97767), (10863, 74097), (24699, 32589)]