28995369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{919}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 41731200

約数和(自身を除く): 12735831

約数列:

[1, 3, 13, 39, 809, 919, 2427, 2757, 10517, 11947, 31551, 35841, 743471, 2230413, 9665123, 28995369]

約数ペア:

[(1, 28995369), (3, 9665123), (13, 2230413), (39, 743471), (809, 35841), (919, 31551), (2427, 11947), (2757, 10517)]