245379711

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{12239}}^1$

素因数の和:12446

約数の個数: 16

約数和(自身を含む): 337236480

約数和(自身を除く): 91856769

約数列:

[1, 3, 41, 123, 163, 489, 6683, 12239, 20049, 36717, 501799, 1505397, 1994957, 5984871, 81793237, 245379711]

約数ペア:

[(1, 245379711), (3, 81793237), (41, 5984871), (123, 1994957), (163, 1505397), (489, 501799), (6683, 36717), (12239, 20049)]