2019025533

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1\times {\mathrm{563}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 3097036800

約数和(自身を除く): 1078011267

約数列:

[1, 3, 7, 21, 389, 439, 563, 1167, 1317, 1689, 2723, 3073, 3941, 8169, 9219, 11823, 170771, 219007, 247157, 512313, 657021, 741471, 1195397, 1533049, 1730099, 3586191, 4599147, 5190297, 96144073, 288432219, 673008511, 2019025533]

約数ペア:

[(1, 2019025533), (3, 673008511), (7, 288432219), (21, 96144073), (389, 5190297), (439, 4599147), (563, 3586191), (1167, 1730099), (1317, 1533049), (1689, 1195397), (2723, 741471), (3073, 657021), (3941, 512313), (8169, 247157), (9219, 219007), (11823, 170771)]