2187442023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{1289}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 3206589120

約数和(自身を除く): 1019147097

約数列:

[1, 3, 13, 39, 53, 159, 689, 821, 1289, 2067, 2463, 3867, 10673, 16757, 32019, 43513, 50271, 68317, 130539, 204951, 565669, 888121, 1058269, 1697007, 2664363, 3174807, 13757497, 41272491, 56088257, 168264771, 729147341, 2187442023]

約数ペア:

[(1, 2187442023), (3, 729147341), (13, 168264771), (39, 56088257), (53, 41272491), (159, 13757497), (689, 3174807), (821, 2664363), (1289, 1697007), (2067, 1058269), (2463, 888121), (3867, 565669), (10673, 204951), (16757, 130539), (32019, 68317), (43513, 50271)]