7718127

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 10644480

約数和(自身を除く): 2926353

約数列:

[1, 3, 41, 123, 131, 393, 479, 1437, 5371, 16113, 19639, 58917, 62749, 188247, 2572709, 7718127]

約数ペア:

[(1, 7718127), (3, 2572709), (41, 188247), (123, 62749), (131, 58917), (393, 19639), (479, 16113), (1437, 5371)]