6997809

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25633}}^1$

素因数の和:25656

約数の個数: 16

約数和(自身を含む): 11484032

約数和(自身を除く): 4486223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 25633, 76899, 179431, 333229, 538293, 999687, 2332603, 6997809]

約数ペア:

[(1, 6997809), (3, 2332603), (7, 999687), (13, 538293), (21, 333229), (39, 179431), (91, 76899), (273, 25633)]