6557631

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 9393408

約数和(自身を除く): 2835777

約数列:

[1, 3, 17, 51, 71, 213, 1207, 1811, 3621, 5433, 30787, 92361, 128581, 385743, 2185877, 6557631]

約数ペア:

[(1, 6557631), (3, 2185877), (17, 385743), (51, 128581), (71, 92361), (213, 30787), (1207, 5433), (1811, 3621)]