43215081

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2683}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 72145920

約数和(自身を除く): 28930839

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 2683, 5369, 8049, 16107, 18781, 34879, 56343, 104637, 158297, 244153, 474891, 732459, 1108079, 2057861, 3324237, 6173583, 14405027, 43215081]

約数ペア:

[(1, 43215081), (3, 14405027), (7, 6173583), (13, 3324237), (21, 2057861), (39, 1108079), (59, 732459), (91, 474891), (177, 244153), (273, 158297), (413, 104637), (767, 56343), (1239, 34879), (2301, 18781), (2683, 16107), (5369, 8049)]