1244502021

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 1917030400

約数和(自身を除く): 672528379

約数列:

[1, 3, 7, 21, 193, 199, 579, 597, 1351, 1393, 1543, 4053, 4179, 4629, 10801, 32403, 38407, 115221, 268849, 297799, 307057, 806547, 893397, 921171, 2084593, 2149399, 6253779, 6448197, 59262001, 177786003, 414834007, 1244502021]

約数ペア:

[(1, 1244502021), (3, 414834007), (7, 177786003), (21, 59262001), (193, 6448197), (199, 6253779), (579, 2149399), (597, 2084593), (1351, 921171), (1393, 893397), (1543, 806547), (4053, 307057), (4179, 297799), (4629, 268849), (10801, 115221), (32403, 38407)]