2765541

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 3852288

約数和(自身を除く): 1086747

約数列:

[1, 3, 31, 93, 131, 227, 393, 681, 4061, 7037, 12183, 21111, 29737, 89211, 921847, 2765541]

約数ペア:

[(1, 2765541), (3, 921847), (31, 89211), (93, 29737), (131, 21111), (227, 12183), (393, 7037), (681, 4061)]