310398081

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{112831}}^1$

素因数の和:112972

約数の個数: 16

約数和(自身を含む): 476602368

約数和(自身を除く): 166204287

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 112831, 338493, 789817, 2369451, 14780861, 44342583, 103466027, 310398081]

約数ペア:

[(1, 310398081), (3, 103466027), (7, 44342583), (21, 14780861), (131, 2369451), (393, 789817), (917, 338493), (2751, 112831)]