1237112433

素因数分解:

$3^4\times {\mathrm{1973}}^1\times {\mathrm{7741}}^1$

素因数の和:9726

約数の個数: 20

約数和(自身を含む): 1849207668

約数和(自身を除く): 612095235

約数列:

[1, 3, 9, 27, 81, 1973, 5919, 7741, 17757, 23223, 53271, 69669, 159813, 209007, 627021, 15272993, 45818979, 137456937, 412370811, 1237112433]

約数ペア:

[(1, 1237112433), (3, 412370811), (9, 137456937), (27, 45818979), (81, 15272993), (1973, 627021), (5919, 209007), (7741, 159813), (17757, 69669), (23223, 53271)]