84047943

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{14243}}^1$

素因数の和:14534

約数の個数: 16

約数和(自身を含む): 128537856

約数和(自身を除く): 44489913

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 14243, 42729, 99701, 299103, 4002283, 12006849, 28015981, 84047943]

約数ペア:

[(1, 84047943), (3, 28015981), (7, 12006849), (21, 4002283), (281, 299103), (843, 99701), (1967, 42729), (5901, 14243)]