2247442419

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 3128057856

約数和(自身を除く): 880615437

約数列:

[1, 3, 37, 111, 127, 131, 381, 393, 1217, 3651, 4699, 4847, 14097, 14541, 16637, 45029, 49911, 135087, 154559, 159427, 463677, 478281, 615569, 1846707, 5718683, 5898799, 17156049, 17696397, 20247229, 60741687, 749147473, 2247442419]

約数ペア:

[(1, 2247442419), (3, 749147473), (37, 60741687), (111, 20247229), (127, 17696397), (131, 17156049), (381, 5898799), (393, 5718683), (1217, 1846707), (3651, 615569), (4699, 478281), (4847, 463677), (14097, 159427), (14541, 154559), (16637, 135087), (45029, 49911)]