2905283.00000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 70968960

約数和(自身を除く): 25552083

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 803, 1109, 1241, 2409, 3327, 3723, 12199, 13651, 18853, 36597, 40953, 56559, 80957, 207383, 242871, 622149, 890527, 1376269, 2671581, 4128807, 15138959, 45416877]

約数ペア:

[(1, 45416877), (3, 15138959), (11, 4128807), (17, 2671581), (33, 1376269), (51, 890527), (73, 622149), (187, 242871), (219, 207383), (561, 80957), (803, 56559), (1109, 40953), (1241, 36597), (2409, 18853), (3327, 13651), (3723, 12199)]