2017861659

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{10501}}^1$

素因数の和:11168

約数の個数: 32

約数和(自身を含む): 3266542080

約数和(自身を除く): 1248680421

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 647, 1941, 5823, 7117, 10501, 17469, 21351, 31503, 64053, 94509, 115511, 192159, 283527, 346533, 1039599, 3118797, 6794147, 20382441, 61147323, 74735617, 183441969, 224206851, 672620553, 2017861659]

約数ペア:

[(1, 2017861659), (3, 672620553), (9, 224206851), (11, 183441969), (27, 74735617), (33, 61147323), (99, 20382441), (297, 6794147), (647, 3118797), (1941, 1039599), (5823, 346533), (7117, 283527), (10501, 192159), (17469, 115511), (21351, 94509), (31503, 64053)]