7949043

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 12372800

約数和(自身を除く): 4423757

約数列:

[1, 3, 9, 27, 37, 73, 109, 111, 219, 327, 333, 657, 981, 999, 1971, 2701, 2943, 4033, 7957, 8103, 12099, 23871, 24309, 36297, 71613, 72927, 108891, 214839, 294409, 883227, 2649681, 7949043]

約数ペア:

[(1, 7949043), (3, 2649681), (9, 883227), (27, 294409), (37, 214839), (73, 108891), (109, 72927), (111, 71613), (219, 36297), (327, 24309), (333, 23871), (657, 12099), (981, 8103), (999, 7957), (1971, 4033), (2701, 2943)]