2912160147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1\times {\mathrm{2087}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 4301079552

約数和(自身を除く): 1388919405

約数列:

[1, 3, 13, 37, 39, 111, 481, 967, 1443, 2087, 2901, 6261, 12571, 27131, 35779, 37713, 77219, 81393, 107337, 231657, 465127, 1003847, 1395381, 2018129, 3011541, 6054387, 26235677, 74670773, 78707031, 224012319, 970720049, 2912160147]

約数ペア:

[(1, 2912160147), (3, 970720049), (13, 224012319), (37, 78707031), (39, 74670773), (111, 26235677), (481, 6054387), (967, 3011541), (1443, 2018129), (2087, 1395381), (2901, 1003847), (6261, 465127), (12571, 231657), (27131, 107337), (35779, 81393), (37713, 77219)]