42891933

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1879}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 65454080

約数和(自身を除く): 22562147

約数列:

[1, 3, 7, 21, 1087, 1879, 3261, 5637, 7609, 13153, 22827, 39459, 2042473, 6127419, 14297311, 42891933]

約数ペア:

[(1, 42891933), (3, 14297311), (7, 6127419), (21, 2042473), (1087, 39459), (1879, 22827), (3261, 13153), (5637, 7609)]