2017136037

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{13421}}^1$

素因数の和:13869

約数の個数: 32

約数和(自身を含む): 3262512384

約数和(自身を除く): 1245376347

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 421, 1263, 2947, 7157, 8841, 13421, 21471, 40263, 50099, 93947, 150297, 228157, 281841, 684471, 1597099, 4791297, 5650241, 16950723, 39551687, 96054097, 118655061, 288162291, 672378679, 2017136037]

約数ペア:

[(1, 2017136037), (3, 672378679), (7, 288162291), (17, 118655061), (21, 96054097), (51, 39551687), (119, 16950723), (357, 5650241), (421, 4791297), (1263, 1597099), (2947, 684471), (7157, 281841), (8841, 228157), (13421, 150297), (21471, 93947), (40263, 50099)]