17296881

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4139}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 26496000

約数和(自身を除く): 9199119

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4139, 4179, 12417, 28973, 86919, 823661, 2470983, 5765627, 17296881]

約数ペア:

[(1, 17296881), (3, 5765627), (7, 2470983), (21, 823661), (199, 86919), (597, 28973), (1393, 12417), (4139, 4179)]