42999943

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 50181120

約数和(自身を除く): 7181177

約数列:

[1, 7, 71, 241, 359, 497, 1687, 2513, 17111, 25489, 86519, 119777, 178423, 605633, 6142849, 42999943]

約数ペア:

[(1, 42999943), (7, 6142849), (71, 605633), (241, 178423), (359, 119777), (497, 86519), (1687, 25489), (2513, 17111)]