1325910303

素因数分解:

$3^7\times {\mathrm{71}}^1\times {\mathrm{8539}}^1$

素因数の和:8631

約数の個数: 32

約数和(自身を含む): 2016806400

約数和(自身を除く): 690896097

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1917, 2187, 5751, 8539, 17253, 25617, 51759, 76851, 155277, 230553, 606269, 691659, 1818807, 2074977, 5456421, 6224931, 16369263, 18674793, 49107789, 147323367, 441970101, 1325910303]

約数ペア:

[(1, 1325910303), (3, 441970101), (9, 147323367), (27, 49107789), (71, 18674793), (81, 16369263), (213, 6224931), (243, 5456421), (639, 2074977), (729, 1818807), (1917, 691659), (2187, 606269), (5751, 230553), (8539, 155277), (17253, 76851), (25617, 51759)]